Learning Paths (0)
None
Practice Paths (0)
None
Contests (25)
August Cook-off 2011
Open the Dragon Scroll
July Cook-off 2013
Chopsticks, A Plus B Again!
October Cook-Off 2013
Polo the Penguin and the Numbers, Polo the Penguin and the Test, Polo the Penguin and the XOR
November Cook-off 2013
Am I a Fibonacci Number, Lowest Sum, Number of Paths, Trees and Subtrees, Rank of the Number
June Cook-Off 2014
Knapsack Problem, Painting, Counting Flags
October Cook-Off 2014
The Dirty Path, The Army, Walk on the Axis, Mahesh and his lost array
November Cook-Off 2014
Lost Graph, Most Distant Points, Brackets, Petersen Graph
July Challenge 2014
Garden Game, Dish Owner, Reach The Point, Chef and Frogs, Count Substrings
August Challenge 2014
Mountain Holidays 2, Little Elephant and T-Shirts, Chef and Reversing, The Leaking Robot, Cleaning Tables, Chef and Gift
October Challenge 2014
Chef and Ground, DevuLand, Dinosaurs and Laddus, Magical Girl and Colored Liquid Potions, Chef and Square, Chef and Painting, Sereja and two strings, Remy paints the fence
November Challenge 2014
The Spelling Problem, Chef and Words, Chef and Churu, Let us construct palindrome, Chef and Red Black Tree, Sereja and Permutations, Fombinatorial, Chef and Segment Game, Distinct Characters Subsequence
December Challenge 2014
Chef Under Pressure, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees, Sereja and GCD
July Lunchtime 2014
Shift The String, And Operation
January Challenge 2015
Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Gcd Queries
February Challenge 2016
Chef and Strange Operations, Chef-Detective
September Challenge 2016
Dividing Machine, Chef and calculation, JosephLand, Chef and digits of a number, Chef and Friends, Faded Palindromes
December Challenge 2016
Train Partner
March Cook-Off 2016
Digital clock, Alternating subarray prefix
September Cook-Off 2016
Lazy Jem, The Lost Arithmetic Sequences
February Lunchtime 2016
Chef and Socks, Chef and Tic-Tac-Toe
April Cook-off 2018 Division 1
Run Direction, Binary Nim
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Escape the Tree
April Cook-Off 2020 Division 1
Tower Counting, Simple Operations
Total Problems Solved: 96
Åland