tanzaku
- 6★tanzaku
Japan- Professional
- piyo
- No Active Plan. View Details
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Ratings System Update
(2018-02-12 15:00:00)Ratings System Update
(2022-12-20 00:00:00)Learning Paths (0)
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Practice Paths (0)
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Contests (86)
October 2010 Challenge
Count palindromes
The January 2011 Cook-Off
Holes in the text, Chef team, Whole submatrix
March 2011 Challenge
K-Unique Sequence, Omax, The Amazing All-In-One Cooking Machine - Challenge
March Cook-off Challenge
Money Transformation, Snake Snaky
April Long Contest
Gravel, Number Game Revisited, Graphs in Euclidean Space, Central Point, Rectangles Counting
April Cook-Off Challenge
A Prime Conjecture, Internet Media Types
May Long Contest 2011
Tree Product, The Great Wall of Byteland, Bickering Cooks
May Cook-off 2011
Popular Rice Recipe, Socializing Game around Pizza, Distribute idlis Equally
June Long Contest 2011
Mushroom Cave, Maximal Score Path, Chef Teams, Restock
July 2011 Long Contest
Wireless Network, Billboards, Large Kitchen, A-E Hash Function, Most Popular Friend
July Cook-off 2011
Misinterpretation, Garden Squares
August Long Contest 2011
Infinite Grid Game
August Cook-off 2011
Vote for the Noodle Soup, Open the Dragon Scroll, Rotate the String
September Long Contest
Haunted Maze, Younger Brother, BIT Magazine
October Long Contest 2011
Dish Distribution, The Great Plain, The Baking Business, Repeated String, Lucky Palin
September Cook-off
Last Digit Sum, Digit Rotation, Hotel Bytelandia
October Cook-off
Generalized Arithmetic Progression Free Sequence, Permute Digits, Chef Travel Routes
November Long Contest 2011
Chefs new Pet, New Restaurant, The Postal Service
November Cook-Off
Moving Coins, Subanagrams
December 2011 Long Contest
Birthday Gift, Robot Movings, Ciel and Eggs
December Cook-Off
Ciel and New Menu, Ciel and A-B Problem
January 2012 Challenge
Houses and Restaurants, Gap Filler Game, Lucky Sum, Card Shuffle
February 2012 Challenge
Box and Ball System, Lucky Count, Restore the Recipe, Can you do it better, Lucky Long, Find a Subsequence, Smart Chef vs Evil Chef, Word Counting, Count of Maximum
March 2012 Challenge
Tom And Jerry, Longest Weird Subsequence, Cosine Partition Function, Evil Book, Lucky Number, Free Shuttle Service, Home Delivery, Spoon in Matrix, Xor it
March Cook-Off 2012
Ciel Numbers I, Ciel Numbers II
April Challenge 2012
Lucky Array, Fit to Play, Double Strings, Stacking Pancakes, Greatest Dumpling Fight
May Challenge 2012
Digits Forest, Killing Gs, Little Elephant and Median, Jewels and Stones, Lucky lucky number, Selling Tickets, Divisible Pairs, Remember the recipe, Little Elephant and Boxes, A Home for Chef
July Challenge 2012
Dynamic GCD, Favourite Numbers, Chef's Dream, My Fair Coins, The Gray-Similar Code, Little Elephant and Bubble Sort, Gift Rift, Restaurant Rating
August Challenge 2012
Little Elephant and Bombs, Lucky Driving, Block Game, Range of Data, Delivery Boy
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, 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
December Cook-Off 2012
Packaging Cupcakes, Reversing directions
January Challenge 2013
Little Elephant and Alcohol, A New Door, Dividing Products, Hotel Balifornia, The Minimum Number Of Moves, End Of The World, Chef of the Year, Three Different Numbers
February 2013 Challenge
Little Elephant and Cards, Buy1-Get1, Magic Board, Triangular Queries, Climbing Stairs, Word Play
June Cook-Off 2013
Attic Crossing, Lyra and the Alethiometer
July Challenge 2013
Across the River, Mountain Holidays, Galactik Football, The Probability Of Winning, Furik and Rubik and Sub Array, Chef and Walking on the rectangle , Count K-Primes, 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
August Lunchtime 2013
Pairwise AND sum, Matrix
September Cook-Off 2013
Strange Matrix, Code
September Lunchtime 2013
Chef and Magic Numbers , Chef and Gift, Chef and Science
October Lunchtime 2013
Girl Friend and String Gift, Combinatorial Numbers, Exponential Game, Chefs in Queue
November Lunchtime 2013
Lucy and the Number Game, Lucy and the Math Analysis, Lucy and Palindromes
December Challenge 2013
Lucy and the Flowers, Cube Cakes, Chef and Codes, Funny Marbles, Magic Pairs, Reign, Rectangular Queries
December Cook-off 2013
Chef Goes Through Segments, Chef and Girlfriend
December Lunchtime 2013
Perfect Subarrays, Mike and Task Packages, Mike and Matrices , SuperFunction
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
March Cook-Off 2014
Game of Divisors, ABC-Strings, 3-Palindromes, Dividing Stamps
July Cook-Off 2014
Copy-Paste, Sum Queries
October Cook-Off 2014
The Army, Walk on the Axis, Mahesh and his lost array
February Challenge 2014
Little Elephant and Movies, Draughts, Make Him Happy, Chef and Favourite Sequence, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Team Split, Binary Tournament, Walk, Maximum number, GCD condition, Little Chef and Numbers, Mike and Stamps, A Story with Strings
April Challenge 2014
Final Battle of Chef, Counting Matrices, Farmer Feb, Cards, bags and coins, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
Little Elephant and Balloons, Sereja and Game, Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
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, Sereja and Equality, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner, Lucky Game, Game of Numbers
August Challenge 2014
Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, 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, The Spelling Problem
February Lunchtime 2014
Sereja and ASum, Sereja and D
April LunchTime 2014
Knight Fork
July Lunchtime 2014
And Operation, Shift The String, Lowest Common Ancestor, Simple Editor
September Lunchtime 2014
Chef and easy problem, Chef and easy problem 2, Chef and medium problem , Chef and medium problem 2
October Lunchtime 2014
Tanu and Head-bob, And Tuples, Physics Class, Cascading Style Sheets
December Lunchtime 2014
Delivery Man, Sum Of Binomial Coefficent , Queries On Tree
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
April Challenge 2015
Count Sequences, Chef and Array, Chef and Interview, Broken Telephone, Inversion sorting, Chef and Piano Scales
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
June Challenge 2015
Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Anticommutative implication, Chef and String
July Challenge 2015
Addition and Multiplication, Bread, MasterChef, Na2a and lucky stone, Chef and Cube
September Challenge 2015
Filling the maze, Chain of Doughnuts, Nikitosh and xor, Count Steps in Matrix, Bank robbery, Lighthouses, Cracking the Code
July Cook-Off 2015
Cops and the Thief Devu, Maximize Disjoint Pair Sum
September Mega Cook-Off 2015
Reign 2, Forgotten Language, Super Numbers, Stacks
February Lunchtime 2015
Lucky Four
August Lunchtime 2015
Churu and lost string, Make Palindrome, Minimum Maximum
September Lunchtime 2015
Sum of palindromic numbers
September Challenge 2016
Chef and Friends, Chef and Matrix Division, Chef and digits of a number, Faded Palindromes, JosephLand, Chef and calculation
December Lunchtime 2016
Superheroes and villains, Fly height mode
January Challenge 2017
Capital Movement, Cats and Dogs, Digits Cannot Separate, Reservior, Tourists in Mancunia
March Challenge 2017
Cooking Schedule, Completing favorite game, Xenny and Alternating Tasks, Pishty and birthday, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
November Challenge 2017
Chef and Intersection Line, Product on the segment by modulo , Chef Hates Palindromes, Chef and Subarray Queries, Chef goes Left Right Left, Lovers Gift, Periodic Palindrome Construction, Villages and Tribes
February Challenge 2018
Broken Clock, Chef And His Characters, Chef And The Patents, Chef and odd queries, Points Inside A Polygon, Car-pal Tunnel, (Challenge) Biased Committee, Permutation and Palindrome