Karolis Kusas
- 7★karolis_kusas
- Lithuania
- Professional
- List of teams by Karolis Kusas
- https://discuss.codechef.com/u/karolis_kusas
- No Active Plan. View Details
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Submissions
Practice Problems (501):
Practice:
Prime Generator, The Next Palindrome, Pouring water, Play on Words, Marbles, Cutting off Squares, Tautology, Relevant Phrases of Annihilation, Ordering the Soldiers, Stable Marriage Problem, Mixtures, Bytelandian gold coins, Menu, Fossil in the Ice, The Cursed Room, Not a Triangle, GCD2, Super Factor Sum, Help the soldier, Spaghetti Monsters, Paying up, SudokuX, The Way to a Friends House Is Never Too Long, Primary Proposal, Battleship V, Life, the Universe, and Everything, A Very Easy Problem!, Squash the Bugs, Paying up, The Guessing Game, The Rise and Fall of Power, Some More Homework, Stepford Houses, Name Chopping, XAndOr , Swapping mismatches, An interesting subsequence, Prime words, The battlefield, Primes in the GCD table, Team Selection, Count the squares, Monitoring Madness, Magic sequence, Lights Off, Quadratic Equations, Domain Dilemma, Bytelandian Robots, Nuclear Reactors, Buttons, A Bowling Game, Smart Frog, A Coin Game, Permutation Cycles, Best Sums, Discrepancies in the Voters List, Paragraph Formatting, The N Queens Puzzle Revisited, The LCS Problem Revisited, Maze of Digits, The Matrix Game, Rational Numbers, SUM12, AND Rounds, Soccer League, Money Matters, K-important Strings, Travelling Salesman Again !, Adding Fractions, Array Transform, Genetics, Closest Ranking, Robot Game, Summing Slopes, Flipping Coins, Multiples of 3, Happy Days, Squirrel and chestnut, Exit code, Head office building, Adding Least Common Multiples, Ripple-Carry Adder, Logging Game, Bombing, Count palindromes, Fetching Cooking Tools, Arranging the Appetizers, Baking Cupcakes, Cleaning Up, Trees Again, Chefs Bad Day, Glass Measurement, Make A Square, The Perfect Chocolate Candy, Two Chefs, Balanced Walks, The Hungry Bear, The Traveling Photographer, Odd Binomial Coefficients, Bonus, Chess Pushing Game, Choosing Cook Off Problems, One Dimensional Game of Life, Dinner Party Socializing, Preparing Dishes, Seeding The Pattern, Milestones, Counting Terms, Whole submatrix, Time of collisions, Dance Floor Energy, Icing Crowns, Palindrome Palindrome, Grouping Chefs, The Grand Cook Off, Attack of the Clones, Restock, Billboards, Longest Arithmetic Progressions, Mean Mean Medians, Pleasing Chief, Angry Chef - Crispy Chips, The Baking Business, Digits Forest, Repeated String, PDS Number, Box and Ball System, Polynomial Partition Function, Target Practice, The Postal Service, Colorful Chain, Permute Digits, First non-Palindrome, Subanagrams, Restore the Recipe, Graph on a Plane, Gap Filler Game, Ciel and Battle Arena, Dynamic GCD, Little Elephant and Median, Card Shuffle, Parallel Computing, Remys last tour, Moving between Floors, Zeta-Nim Game, Authentication Failed, Careful Calculation, Equation Solver, Little Elephant and Filling, Little Elephant and Product, Xor it, Substrings on a Tree, Little Elephant and Swapping, Little Elephant and Strings, Little Elephant and CNSes, Little Elephant and Colored Coins, Selection for Training Camps, Expected Maximum Matching, Crease Painting, Little Elephant and Boxes, Best Buggy Ratings, Fly-overs, Lucky Driving, Little Elephant and Bubble Sort, Game Count, Arranging Cup-cakes, Closing the Tweets, Gifts at Olympics, Peaceful Calculator, Annual Parade, Rebuilding Byteland, Codechef Password Recovery, Dividing Products, Recipe Reconstruction, Carvans, Hotel Balifornia, Tree Fun, The Minimum Number Of Moves, Arithmetic Progressions, KGP Summers, Weapons, Small Airport, Retail Shop, Tree Counting, Expected Greatest Common Divisor, Vacation, Festivals, Observing the Tree, Queries on tree again!, Word Play, Three Different Numbers, Final Battle of Chef, Level Of Difference, End Of The World 2, BiCo Gaming Grid, Juno Puzzle for May, Andrew and the Balls, Furik and Rubik and Sub Array, Rook Placement, XOR Sum, Sequence Transmission, Sereja and Game, Tywins Tactics, Number of Factors, Transfiguring Trees, Elephant, Crocodile, Gangsters of Treeland, Tasty Dishes, Cooking dishes, Paying optimally, Optimal Trip, Counting The Acute Triangles, CAO Stage-3, Pairwise AND sum, Sorting, Entangled Strings, Chef and The String of Digits, Chef and Pie, Sereja and Dividing, Chef and Science, Big Number, Combinatorial Numbers, Black and White Tree, Polo the Penguin and the Tree, Lucy and the Math Analysis, Lucy and Palindromes, Lucy and Question Marks, Query on a tree VI, Chef and Substrings, Chef and Strange Graph, Count on a Treap, Farmer Feb, Cards, bags and coins, Chef and Kingship, Chef of The Ancient, Chef and Uniqueness, Dynamic Trees and Queries, XOR Minimization, 3-Palindromes, Sereja and Two Arrays, Sereja and Arrays, Chef-jumping, Distant Relatives, Substrings and Repetitions, How many sequences, Nice SubSegments, Fun with AGp, Statements Checking, Sereja and Subsegment Increasings, Sereja and Equality, Chef and Strange Matrix, Sereja and Arcs, Shortest Path in Binary Trees, Stone, Minimum Product, Minion Circle, Knight Fork, Tracy and Charlie, Build the Tree, Lucky Game, Lucky Fives, Game of Numbers, Where the Wild Things Are, Counting Flags, Idols and Fans, Substring Query, Rectangle Query, Present for Andrii, Tree Again, Iron Islands, Children Trips, Paint the Tree, Sereja and Stones, Chef and easy problem, Chef and medium problem , The Dirty Path, The Army, Walk on the Axis, Sereja and Salesman, Covering Sets, Sereja and GCD 2, Yet another substring problem, Dividing the Students, Sum Of Binomial Coefficent , String Matching, Candidate walk, Many bananas, Anup at Amrithapuri, Devu and Locks, Heavy-light Decompositions, The First Cube, Inversion sorting, Filling the maze, Devu and survival task of a reality show, Devu, his friends and birthday gifts, Chef and Balanced Strings, Devus and their voting system, Palindromeness, Saving a gift of love, Painting the Boxes, No Unpaired Chefs, Taxi Driver, How to Operate a Robot, House Cleaning, Counting on a directed graph, Lex Next, Devu and Manhattan Distance, Chef And Hungry Birds, Historical Junctions, Dining, Number Isomorphism, Bored of Nim, Intervals and subarrays, VS and his marking scheme, Churu and Balls, Chef and Bitwise OR Operation, Chef and Submatrix, Puppy and GCD, Puppy and Palindromes, Puppy and game, Chef and Sets, Chef and insomnia, Chef and Super Array, Spheres, Chef and the Cards, Chef and the XORed Number , Chef and the Number Sequence, Make Palindrome, Easy Queries, Many Lists, Pattern matching, Chef And Plants, Jump mission, Cyclist Race, Period on tree, Save the nature, Estimating progress, Palindrome Pairs, Second LIS, Factorial to Square, Chef and Tetris, Matrix Maximum Sum, Chef And A Complete Graph, Computer Network, Buying Seedlings, Distinct Codes, Sereja and Tree, Chef and Maximum Sum Matrices , Product on Tree, In a planet far far away, Floor Distribution, Chef And Fibonacci Tree, Jalebi Bai and Decks of Sweets, The Parenthesis Tree, Chef and Tree, Chef and Vectors, The Christmas Cookies, Antichains, Peaks, The Revenge of Jalebi Bai, Table Covering, Chef And Binary Operation, Help Watson Escape, Malvika and Animesh play Red-Blue cards Game, Animesh has a war with tribal leader Malvika, Animesh decides to settle down, King Animesh decides to have a voyage to the sun, Puppy and Catchers, Parity tree, Chef And Special Dishes, Puppy and Board, Arrays Sum, The potato problem, Devu and good strings, Maximum K Sums, Tree Coloring, Tree Labelling, Akhil Recovers The Lost Array, Akhil And Pending Homework, Chef and special numbers, Maze, Segment Tree, Funny gnomes, Akhil And Random String, Longest Increasing Subsequences, Chef and his study plans, Chefland and Electricity, LIS and LDS, Best Maximum Product, Xortest Path, Beautiful Sandwich, Dividing into Regions, Cyclic Shifts, Travelling in a tree, Chef and Liquid Ingredients, Exam Copy, Love among People, Skyscraper Equilibrium, Maximum Grid, Counting Games, TreeLand Journey, Kirito in Memeland, Rain vs City, Weird Queries, Chef and Numbers, Math Hatter, Queen of Hearts, Will and Closed Set, Xor Grid, Chef and Words, Chef and Tree, Sherlock Counts Ways, Sherlock and Smallest Window, Restore the Permutation, Robolympic Batons, Chef and Bipartite Graphs, Fusing Weapons , Sebi and the black money, Chef and Balanced Polygons, Tom & Jerry, Chef and Subset, Chef and Queries, Chef and Numbers, Zeroes VII, Chef and Points, Optimal BST Revisited, Segment Queries, Chairs, Bear and Oveflow Points, Closest points queries, SubInversing, Teleports, A Study in Bake Street, Snakes capturing the Mongoose Cities, Snakes and their Discussions, Four Points, Chef and Pairs, AND Graph, Chang and Beautiful Sequences, Walks on the binary tree, Sum of Cubes, Mathison and the Dynamo shuffle, Mathison and pangrams, Mathison and the teleportation game, Mathison and the cubic tree, Chef and Programming Contest by His Friend, Chef and Math Test, Modulo Equality, A tale of two trees, Organize The Wallet, Breaking the Tree, B - Get The Gold, Chef and Deforestation, Vertex Cover, Queries on tree again, Chef Counts Semi-BSTs, Codie Bird, Non Overlapping Segments, Proprietary Probabilistic Problem, Longest Races, Drunk Man in Large City, K - Raw Power, Poetic word, Chef at the Food Fair, Maximum Tree Path, Subsegment Sum, Y Figures, Xorangements, Longest Constrained Subsequence, Triangles in a Grid, Solve what you want, Delivery Problems, Batman and Tree, CyclesAndColorings, Graph on a Table, Safe Partition, Swimming Pool, Coin Partition, Median, The Last Droid, Ada Pawns, Bonds, Palindromes, Apples and Oranges, Moonwalk, Black-and-White Tree, The Inexplicable Giant Floating Baby Head, Mysterious Ratio, Nested Rotation, An Inveractive Problem, Subsequence, Oh I Dont Care, Sussy Rooks, Minimization Game, Counting Is Fun, Yet another Matrix problem, Make Same, Lexicographic Rook on a Graph, Divisor Sum, Lazy Bob
Contests (967):
January 2011 Challenge:
Restaurant Expansion, Flu Shot Lineup, Splitting Giant Subs, Count Relations
July Challenge 2012:
Chef's Dream, My Fair Coins, The Gray-Similar Code, Gift Rift, Restaurant Rating
September Challenge 2012:
Lights, Kisses & Hugs, Chef World, Racing Horses, Queries About Numbers, ChefTown Parade, Three is Crowd
October Challenge 2012:
Team Formation, Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds
November Challenge 2012:
Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Sridhar Likes Travelling
November Cook-Off 2012:
Little Elephant and Magic, Little Elephant and Permutations, Little Elephant and Divisors
December Challenge 2012:
Sereja and Data Structures , Granama Recipes, Arigeom Beats, Book Exercises, Magic Rankings, Different Trips, The Uncountable Ways, Pizza Delivery
March Challenge 2013:
Random decreasing function, Tourist Translations, Approximately, Fire Escape Routes
Divide By Zero 2013:
Colouring Drapes, Bertie Botts Beans, Bi Potions, Magical Plate, A Programming Duel, The Illusionist
April Challenge 2013:
Little Elephant and Music, Barcelona Gameplay Tactics, Kingdom Unity, Maximum Weight Difference, Levy Conjecture
April Cook-Off 2013:
Andrew and the Birthday, Andrew and the Meatballs, Andrew and the Strings, Andrew and the Meatballs again
June Challenge 2013:
Little Elephant and Mouses, Collecting Magical Berries, Just Some Permutations 3, Dessert Wizard, Two k-Convex Polygons, Predictopus, To challenge or not, W String, Lapindromes
July Challenge 2013:
Across the River, Mountain Holidays, Galactik Football, The Probability Of Winning, Chef and Walking on the rectangle , Count K-Primes, Sereja and Sorting, Circle of death
August Challenge 2013:
Little Elephant and Lemonade, Music & Lyrics, Hello Hello, Save The Princess, The Number Of Solutions, Chef and Segments, Sereja and Ballons, Deleting numbers, Prime Distance On Tree, Splitting Candies
ByteCode 2013:
Help Sherlock, Save Mumbai, Monkeys, Timon & Pumba, Change in Primeland, FreeKart Map, Magic Sticks, Play with numbers, Bot of Rancho, Defuse the bomb
September Challenge 2013:
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
October Cook-Off 2013:
Polo the Penguin and the Lucky String, Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR
November Challenge 2013:
Chef Game, Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs
CodeWeavers 2013:
Black Widow Rings, Training Land of Fury, Thor vs Frost Giants, Chess Board of Avengers, Finding the Tesserect, Destroying the Weapon Warehouse
December Challenge 2013:
Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
January Challenge 2014:
Magic Trick, Counting The Important Pairs, Sereja and Graph, Counting D-sets, ForbiddenSum, Meteor, Byteland Tours, Bon Appetit, Please like me, Chef and Feedback
September Cook-Off 2014, ACM-ICPC Warm up:
Sherlock and the Grid, Subarray GCD, Subarray LCM, World War 2, Updating Edges on Trees
February Challenge 2014:
Little Elephant and Movies, Draughts, Make Him Happy, Chef and Favourite Sequence, Graph Challenge, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014:
Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Maximum number, GCD condition, The Street , Little Chef and Numbers, Mike and Stamps, A Story with Strings, Chef and Graph Queries
June Challenge 2014:
Little Elephant and Blocks, Maxim and Progressions, Chef and Functions, Chef and Digit Jumps, Chef and Subarray, Two Companies, Guessing Game, Forgot Password
July Challenge 2014:
Little Elephant and Painting, Garden Game, Chef and Frogs, Count Substrings, Reach The Point, Dish Owner
August Challenge 2014:
Mountain Holidays 2, Sereja and Shuffling, Little Elephant and T-Shirts, Chef and Reversing, Team Sigma and Fibonacci, The Leaking Robot, Push the Flow!, Earthquake, Cleaning Tables, Chef and Gift
September Challenge 2014:
Sereja and Bubble Sort, Chef and Rainbow Array - 2, Chef and Swaps, Chef and Left-Right, Chef and sequence, Fun with Rotation, Flooring
October Challenge 2014:
Remy paints the fence, Sereja and two strings, Chef and Ground, Chef and Square, Magical Girl and Colored Liquid Potions, DevuLand, Dinosaurs and Laddus
November Challenge 2014:
Chef and Segment Game, Chef and Words, Fombinatorial, Sereja and Order, Sereja and Permutations, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, Chef and Churu
December Challenge 2014:
Chef Under Pressure, Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees, Sereja and GCD
Code Mutants 2014:
Mirror Image, Cinema Tickets, Cups and Balls, Easy Tiling, Really Easy Tiling, Hiring in Chefland
ACM-ICPC Asia-Amritapuri Online Contest 2014, Replay:
Launch Tower, Ground Stations, Mangalyaan-2, Supercomputer, Landing Platform
ACM-ICPC Asia-Kharagpur Round 1, Online Contest 2014, Replay:
A Magical Length, Bye, inversions!, Cyclic Prefix, Three elements
January Challenge 2015:
Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Sereja and LCM, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Xor Queries, Ranka, Gcd Queries
January Cook-Off 2015:
Suraj goes shopping, Tojo hates probabilities, Random Rudreshwar, Abhijeet and rectangles
February Challenge 2015:
Chef and Chain, Time to Study Graphs with Chef, Chef and Strange Formula, Chef and Strings, Let us play with rank list, Chef and Equality
March Challenge 2015:
Count Substrings, Chef and Notebooks, Chef and Problems, Sereja and Random Array, Devu and his Class, Sign Wave, Matrix, Counting on a Tree
May Challenge 2015:
Devu and his three Hands, Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe, Chef and Cake, Special Economic Zone
June Challenge 2015:
Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Anticommutative implication, Chef and String
November Challenge 2015:
Ingredients, Chef and collection of stamps, Eugene and function, Simple Sum, Chef and cakes
December Challenge 2015:
Chef and cinema, Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters, Chef and Girls
February Cook-Off 2015:
Zombinatorial, Parenthesis with Maximum Sum Subarray, Special Shortest Walk, Fit Squares in Triangle, Strategy for the World Cup
March Cook-Off 2015:
How to Minimize a String, How to Choose a Subset, How to Write a Message, How to Repaint a Fence
June Cook-Off 2015:
Ankit, Srijan and a game of stone piles, Longest non regular parentheses sub-sequence, Strange operations
November Cook-Off 2015:
Sereja and Line, Sereja and Array and Subtracting, Sereja and Pairs, Sereja and Tree 2
October Challenge 2016:
Chef and Keyboard, Big Queries, Fenwick Iterations, Chef and Three Dogs, Chef and Two String
November Challenge 2016:
Count Permutations, Friends Meeting, Urban Development, Gift and Chef, Chef and squares, Sereja and Ways in the Cube, Task for Alexey
December Challenge 2016:
Train Partner, Kth Max Subarray, Chef and Finding Direction, Kirito in labyrinth, Roses for Alexey, Our Base is Under Attack, Bear and Three Colours
January Challenge 2017:
Capital Movement, Cats and Dogs, Chef and Circle, Digits Cannot Separate, Reservior, Tourists in Mancunia
February Challenge 2017:
Chef and Yoda, Eugene and big number, Interval Game, Chef and Triangles, Chef and his Best Friend, Chef and His Apartment Dues, Most Frequent Element, Gerrymander
March Challenge 2017:
Cooking Schedule, Completing favorite game, Sum of distances, Path Triples On Tree, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, Bandwidth of a matrix
April Challenge 2017:
Chef and Digits, (CH) Serejs and Billiards, Bear and Random Grid, Chef and Divisor Tree, Stable market, Heavy-Light Decomposition, Dish Of Life, Bear and Row 01, Bear and Clique Distances, Similar Dishes
May Challenge 2017:
Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences
June Challenge 2017:
Chef and Prime Queries, A Good Set, Cloning, Chef and the Feast, Xenny and Coin Rankings, Triplets, Pairwise union of sets
July Challenge 2017:
Chef and Sign Sequences, Pishty and tree, Tree Expectancy, Whats in the Name, Calculator , IPC Trainers, Two Coins
August Long Challenge 2017:
Chef and Rainbow Array, Chef And Fibonacci Array, Chef and Mover, Palindromic Game, Greedy Candidates, Strings and Graphs
September Challenge 2017:
Sereja and Commands, Chef and Pick Digit, Minimum Good Permutation, Weasel does Xor on Tree, Weasel finds Staircase, Fill The Matrix, Little Chef and Sums
October Challenge 2017:
Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Shooting on the array, Max Mex, Counter Test For CHEFSUM, A Balanced Contest
November Challenge 2017:
Chef and Intersection Line, Product on the segment by modulo , Chef Hates Palindromes, Polynomials, Chef and Subarray Queries, Chef goes Left Right Left, Lovers Gift, Periodic Palindrome Construction, Villages and Tribes
December Challenge 2017:
Chef and Direction, Chef and Universe, Total Diamonds, Santa Delivering Problem, Chef And his Cake, Chef And Easy Xor Queries, Penalty Shoot-out, Red and blue points, Chef and Hamming Distance of arrays
July Cook-Off 2017:
Chang and Bitwise OR, Chang and the Perfect Function, Chang and Perfect Quadruples, Bipartite Graph from Trees
September Cook-Off 2017:
Numbers Game, Infinite OR Game, Statistics Construction, Subsequence Equality, Mixing Colors
October Cook-Off 2017:
Chef and Counting Test, Chef and Employment Test, Chef and Weird Queries, Chef and Dancing Steps
November Cook-Off 2017:
Hasan and boring classes, Adjacent leaves, Skiing, Online Chess, Random Pair
LoC June 2017:
Little Chef and Cake, Harry and magical number, Kth Character, Roommate Trouble, The Riddler
January Challenge 2018:
Killing Monsters, A humongous Query, Killjee and k-th letter , K-Concatenation, Maximum Score, Rectangle, String Merging, Partition the numbers
LoC Sep 2017:
Chef on a trip, Chef and Game of Picking Sticks, Jack and Jones, ICPC Selection, Avoid Tolls, Coconut Production
January Cook-Off 2018:
Multiple of 3, Make array great again, Finding the matrix, Survive in ChocoLand
January Lunchtime 2018:
Chef and Game with Sequence, Chef and Average on a Tree, Chef and Function, Chef and Escaping from the Labyrinth
February Challenge 2018:
Broken Clock, Chef And Land Labeling, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Car-pal Tunnel, Permutation and Palindrome
International Coding League (Rated):
Matrix Game, Stingy Strings, Maze Love, Replace and Substring Queries, Raid Systems
March Challenge 2018 DIV 1:
Pishty and Triangles, Chef and Easy Problem, Chef and Gcd Queries, Mix the Colors, Minions and Voting
March Cook-off 2018 Division 1:
Chef Goes to the Cinema, Chef Restores an Array, Chef Chooses a Subset, Chef Restores a Matrix
June Cook-Off 2018 Division 1:
Masha and Minions, Sonya and Segments, Danya and Numbers, Good Permutations
July Cook-Off 2018 Division 1:
Sticks, OR Matrix, Finding Second Maximum, Chef and Queries on a Tree, Chef and GCD Game
September Mega Cook-Off 2018 Division 1:
OneTwo, Learning Dishes, Make a Permutation, Ghayeeth vs Siroj
December Cook-Off 2018 Division 1:
Count Subsequences, Swag Subsets, Yalalovichik Numbers, Yalalovichik Strings
May Lunchtime 2018 Division 1:
Sum on Tree, Count Substrings, Shifted Palindrome, Weak in the Middle, Maximum Plus
April Challenge 2018 Division 1:
Chef and Array (Challenge), Vaibhav and Ministers, Cutting Plants, Highway Crossing, Chef and Same Old Recurrence, Count Good Prefixes, Chef and Same Old Recurrence 2
May Challenge 2018 Division 1:
S-T Mincut, Change the Signs, Edges in Spanning Trees, Fake Binary Search, Dibs on Fibs
June Challenge 2018 Division 1:
Two Flowers, Vision, Ways to Work, Expected Buildings, Archi and Tree
August Challenge 2018 Division 1:
Coordinate Compression , Modular GCD, Interactive Matrix, Lonely Cycles
September Challenge 2018 Division 1:
AND Square Subsegments, Selinas the Chefs Falling on the Tree, Sasha and Photos, Factorize, Table Game, Bad Shuffle
December Challenge 2018 Division 1:
Colorblind Feast, Max and Electrical Panel, Directing Edges, Chef and Interactive XOR
November Challenge 2018 Division 1:
Chef and Recipes, Appy Loves One, Good Median, Magician versus Chef 2, Binary Strings
October Challenge 2018 Division 1:
Walk on Tree, Appy and Balloons , Beautiful Bricks, Minimize Digitsum, Chef and Surprise Chessboard, Coprime Components, Distinct Rows in Submatrices
June Lunchtime 2018 Division 1:
Unusual Sorting, Sort the Leaves, Permutation Composition Queries, Summary Power
August Lunchtime 2018 Division 1:
Chef and Eid, Mix Mix Game, X and Two Groups, GukiZ Has More Candies
September Lunchtime 2018 Division 1:
Biased Judgement, Opposite Cites, Chef Restaurant , Match the Streams
Coders' Legacy 2018 (Rated):
Useless Clocks, Fibonacci String, Sum of Primes, Killing Zombies, The Kingdom of Ererraveth
January Challenge 2019 Division 1:
Yet Another Problem About Sequences, Different Neighbours, Partition the Graph, Distinct Pairs, Party, A Pizza Slice
February Challenge 2019 Division 1:
Manhattan Rectangle, Guess It Right, Chef and Secret Ingredients, Xor Decomposition, Yet Another Tree Problem, Art of Balance, Maximize the Tax
March Challenge 2019 Division 1:
Chef and Soccer, Cheating on Queue, Perfect Tree Problem, Treasure Hunt, Yet Again a Subarray Problem, Matchable Permutations
April Challenge 2019 Division 1:
Offer for Chef, Kira Loves Palindromes, Mininum XOR over Tree, Playing with Numbers, Subtree Removal, Edgy
April Lunchtime 2019 Division 1:
Dream Problem, Firdavs and Planet F, Minimum Sum, Chef Rami and Inventions
June Cook-Off 2019 Division 1:
Zawad and Index Sum, Nice Subsets, The Secret Recipe, Ants and Anteaters, Drink Slush
July Challenge 2019 Division 1:
Hit the Coconuts, Snake and Apple Tree, Guess the Prime!, Codechef War, Circular Merging
August Challenge 2019 Division 1:
Guddu and his Mother, Encoding, Dilemma, Maximize an Expression, Chef and Gordon Ramsay
November Lunchtime 2019 Division 1:
Team Trees, Planting Trees, Washing Windows, Perfection, Servers
Alkhwarizm (Rated for all):
Arya and the Grid of Stars, Cersei and her Soldiers, Game of Theory, Winter Is Here, Our Enemy does not Tire, Weirwood Trees, Danny Wants To Know, They are COMING
March Cook-Off 2020 Division 1 :
Mysterious Sequence, A Tree to Remember, Maximize Letter Beauty, Random Chocolates, Escape the Tree
April Cook-Off 2020 Division 1 :
Tower Counting, The Gifting Problem, Simple Operations, Inversions in Permutations
Fall For Code 2.0:
Gandhiji Four Monkeys, Prisoners and Parity, Gandhiji and Names, Freedom Fighter, Nehru Gift, K Halves
Exun Programming Prelims 2019 (Rated for all):
Weird Modulo Problem , Tennis Tournament, Chipped Tree, Anay and Polynomial, Yet Another Partition Problem
October Cook-Off 2020 Division 1:
Path-etic Sums, The In-XOR-able Task, Yet Another Crossover Episode
September Cook-Off 2020 Division 1 :
Joined Subarrays on Tree, Balancing Game, Maximise Subsequence Value, Minimum Insertions
SnackDown 2021 - Online Qualifiers:
Prefix as a Substring 2, Lucky Number, Maximum Number Of Distinct Elements, Minimise Difference
SnackDown 2021 - Online Round 1A:
Yet Another Flipping Problem, Round Robin Ranks , Dance Moves, Equal Beauty, Lazy Machine, Min Max LCM
SnackDown 2021 - Online Pre-Elimination:
Non-Decreasing Subsequence of size K, Good ranking, Product Pain, Guests like slippers, Mega mu - 1
January Cook-Off 2022 Division 1:
Subsegment Divisibility , Merged LIS, Boring Trip, Prime Graph, Beautiful Permutation, Erase All But One
January Lunchtime 2022 Division 1:
Circular Permutation Recovery, Permutation XOR Sum, Permutation Deletion
March Cook-Off 2022 Division 1:
Secret Tree, Dragonado And XOR, Flippable Points, Alternating Divisibility
May Cook-Off 2022 Division 1 (Rated):
Split Powers Of 2, Different Subarrays Rearrange, Triple Inversions
June Cook-Off 2022 Division 1 (Rated):
Permutation Segments, Throw and Take, Simple XOR, Prefix Suffix Distinct, Split AND Sum
Starters 110 Division 1 (Rated till 5-stars):
Marbles, Am I Lucky!, Tom and Jerry, World Cup, Monsters, Tetris
Starters 112 Divison 1 (Rated till 6 Stars):
Maximise Sum, Cursed Indices, 3 Logicians Walk into a Bar, Yet Another Array Game, Subtree Coloring, Permutation Construction
Starters 113 Division 1 (Rated):
Count Distinct Arrays, Maximise The Minimum, Minimise Maximum Subarray Sum, Make All Equal, Score Sum, Maximum Score
Starters 117 Division 1 (Rated till 5-Stars):
Equality Etiquette, Spread Spree, Stingy Arrays, Go Away, Goose!, Not Prime Permutation, Roads and Flights
Starters 122 Division 1 (Rated till 6-Stars):
Arya In Grid, Transformation Cost, Matrix Modulo, Cursed, Elf on the Shelf, Falling Domino
Starters 125 Division 1 (Rated till 6-Stars):
Bucket Game, Lazy Rescue, Manhattan Xor, Operating on A, Binary Minimal
Learning Paths (0):
None
Practice Paths (3):
Contributions
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