Ratings System Update
N Knights Problem, Whole submatrix, Distribute idlis Equally, Pleasing Chief, Collect the Chocolate Chips, Crease Painting, Golden Trees, Tree Fun, Expected Greatest Common Divisor, Subtraction Game 2, Knapsack Problem, Friends
Lost Primes
Tri-Hexagonal Puzzle
Nice Quadrangles, Rendezvous
Robot Game, Squirrel and chestnut
Maximal crosses
The Black and White Knights
Exit code
Arranging the Appetizers, Cleaning Up
Brush Fire
Count palindromes
Randomly Testing Circuits
Cutting Recipes
A String Game
Preparing Dishes, The Morning Commute, Pairing Chefs
Flu Shot Lineup, Count Relations
Holes in the text, Chef team
Three Way Communications
Money Transformation, Snake Snaky
Gravel, Number Game Revisited, Central Point, Rectangles Counting
Tree Product, The Great Wall of Byteland
Popular Rice Recipe
Maximal Score Path, Chef Teams
Correctness of Knight Move, Super-plane
Misinterpretation, Garden Squares
Vote for the Noodle Soup, Open the Dragon Scroll
Younger Brother, BIT Magazine
Dish Distribution
Digit Rotation, Hotel Bytelandia
Generalized Arithmetic Progression Free Sequence, Chef Travel Routes
New Restaurant
Robot Movings
Ciel and New Menu, Ciel and A-B Problem
Lucky Sum
Collision in Space, Zeta-Nim Game
Lucky Count, Lucky Long, Word Couting, Count of Maximum
Careful Calculation, Daily Train
Longest Weird Subsequence, Cosine Partition Function, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix
Ciel Numbers I, Ciel Numbers II
Mughal Garden, As Far As It Takes Me, Exclusive Cities
Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight
Top Batsmen, Resistance
Closing the Tweets, Connecting Soldiers
Ciel and Receipt, Ciel and Map, Ciel and Tomya
Forced Output, Code Crazy Minions, Asmany Number Verification
Little Elephant and Order, Fierce Battles, Event Organizer, Maximum Sub-rectangle in Matrix, Blade Master, The New Scheme, Need More Diamonds
Prime Permutations, Recipe Reconstruction, Carvans, Coal Scam
Swap the Boxes, Distribute Candies, Next Magic Number, Ice and Fire
Buying Sweets, Equalization, Tennis Tournament
Lucky Balance, A Wonderful Chocolate, Delicious Dishes, Candy Collecting Game, Coin Flip, Jam Board, Many Left, Sridhar Likes Travelling
Packaging Cupcakes, Reversing directions
Little Elephant and Alcohol, Dividing Products, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers
Minimum Distance, Many Chefs, Defacing Score
Lack of Logic, Row and Column Operations
The Ball And Cups, Palindrome
Andrew and the Meatballs, Andrew and the Meatballs again
Subtraction Game 1
Attic Crossing, Lyra and the Alethiometer, Tywins Tactics
Chopsticks, A Plus B Again!
Chef and The Right Triangles, Chef and The Divisibility Queries
Strange Matrix, Code
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
Am I a Fibonacci Number, Lowest Sum, Number of Paths, Rank of the Number
Chef Goes Through Segments, Chef and Girlfriend
Chef and the Cake I
Chef and Remissness, Chef and Kingship
Snape and Ladder
Book Game with Chef, Divide the Cake, Ups and Downs
Counting Flags, Painting
Copy-Paste, Sum Queries
The Dirty Path, The Army, Walk on the Axis, Mahesh and his lost array
Most Distant Points, Brackets, Petersen Graph
Parenthesis with Maximum Sum Subarray, Fit Squares in Triangle, Strategy for the World Cup
How to Minimize a String, How to Write a Message, How to Repaint a Fence
Devu, his friends and birthday gifts, Devu and friendship testing, Devu and decorating birthday cake
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