November Challenge 2017
Chef goes Left Right Left
April Lunchtime 2018 Division 2
Two vs Ten, The hardest gcd problem
April Challenge 2018 Division 2
Weight of Numbers, Highway Crossing, Count Good Prefixes, Average of Pairs, Workers
June Challenge 2018 Division 2
Vision, Sheokand and String, Binary Shuffle, Naive Chef
December Challenge 2018 Division 1
Chef and Interactive XOR, Max and Electrical Panel, Directing Edges, (Challenge) Delete DAG
November Challenge 2018 Division 1
Appy Loves One, Good Median, Magician versus Chef 2, Chef and Happiness
October Lunchtime 2018 Division 1
Coloring the Grid, Weird Question
Encoder (Rated for Division 2)
Knight Chess, Paint the Wall
April Challenge 2019 Division 1
Offer for Chef, Kira Loves Palindromes, Playing with Numbers, Subtree Removal
India