Learning Paths (0)
None
Practice Paths (0)
None
Contests (40)
November Challenge 2016
Count Permutations, Friends Meeting, Chef and squares, Task for Alexey
December Challenge 2016
Train Partner
March Challenge 2017
Xenny and Alternating Tasks, Bear and Extra Number, (CH) Bear and Sorted Rows, Bandwidth of a matrix
Alkhwarizm 2017 (Rated)
Logan and his XOR debacle
November Cook-Off 2018 Division 1
Beautiful Garland
June Challenge 2018 Division 2
Vision, Sheokand and String, Binary Shuffle, Naive Chef
December Challenge 2018 Division 2
Max and Electrical Panel, Directing Edges, Chef and Interactive XOR, Chef and Meatballs, Chef and Interactive Contests, Chef and An Ideal Problem
November Challenge 2018 Division 2
Chef and Ridges, Appy Loves One, Good Median, Magician versus Chef 2, Chef and Difficult Contests, Chef and Happiness
November Lunchtime 2018 Division 2
Event
January Cook-Off 2019 Division 1
Ada School
January Lunchtime 2019 Division 1
Distances, Rooks
February Cook-Off 2019 Division 1
Max Range Queries, Chef and Party
September Challenge 2019 Division 1
Biladerim Icin, Fuzzy Linear Combinations, Chef Designed a Network
October Challenge 2019 Division 1
Even Edges, Chef and Maximum Star Value, Array Modification
October Mega Cook-Off 2019 Division 1
D-Or
October Lunchtime 2019 Division 1 (Unrated)
Box Game
November Challenge 2019 Division 1
Physical Exercise, Smallest Beautiful Number, From Zero to Infinity, A Simple Game, Single Point of Failure
November Lunchtime 2019 Division 1
Planting Trees
December Challenge 2019 Division 2
Chefina and Ranges, Plus Multiply, Binary XOR, That Is My Score!
February Challenge 2020 Division 2
Chef and Railway Stations, Expected Change, No Change Required, The Theatre Problem, School of Geometry, Hard Cash, (Challenge) Raisins, Long Contest and Cook Off Overlaps
March Challenge 2020 Division 1
Break
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Leaked Answers (Challenge)
May Challenge 2020 Division 1
Triple Sort, (Challenge) Nanobots
March Cook-Off 2020 Division 1
Mysterious Sequence, Maximize Letter Beauty, Escape the Tree
May Cook-Off 2020 Division 1
Roads in Chefland
February Lunchtime 2020 Division 1
Swapping to Palindrome, Secret Mission
March Lunchtime 2020 Division 1 (Unrated)
Strip in a Tree!
April Lunchtime 2020 Division 1
Positive Mex
May Lunchtime 2020 Division 1
Convert the String
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work, K-Foldable String
August Lunchtime 2020 Division 1
Game on a Strip
June Lunchtime 2020 Division 1
Maximum AND
December Challenge 2020 Division 2
Hail XOR, Positive Prefixes, Even Pair Sum, Vaccine Production, Vaccine Distribution
October Lunchtime 2020 Division 2
AND Plus OR, Chef and Subtree MEXs
May Cook-Off 2021 Division 2
The Last Problem, Double Burgers, Chef and Subarrays
May Challenge 2021 Division 2 (Rated)
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
June Cook-Off 2021 Division 2
Too Much Xor, Binary String on Steroids, The Wave
June Lunchtime 2021 Division 1
From Rational to Binary, Richie Rich
July Lunchtime 2021 Division 2
Beautiful Pairs, Array Rotation Returns
August Cook-Off 2021 Division 2
Odd Array, Different String, Chef and Closure, Equal Difference
SnackDown 2021 - Online Qualifiers
Lucky Number, Maximum Number Of Distinct Elements
October Challenge 2021 Division 2 (Unrated)
Longest AND Subarray, Digit Removal, MEX-OR
Total Problems Solved: 149
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