February Challenge 2018
Permutation and Palindrome, Chef And His Characters
February Lunchtime 2018
Game with numbers, Jumping in the hills
March Challenge 2018 DIV 2
Minion Chef and Bananas, Minions and Voting, Chef and Glove, Mix the Colors, A Big Sale, Chef and Easy Problem
April Challenge 2018 Division 1
Highway Crossing, Count Good Prefixes
May Challenge 2018 Division 2
Mighty Friend, Minimum Deletions, Xor Again, Dibs on Fibs
June Challenge 2018 Division 2
Naive Chef, Sheokand and String, Vision, Binary Shuffle
July Challenge 2018 Division 1
Reach Equilibrium, No Minimum No Maximum, Gears
November Challenge 2018 Division 1
Appy Loves One, Good Median
October Challenge 2018 Division 1
Minimize Digitsum, Chef and Surprise Chessboard, Beautiful Bricks, Appy and Balloons
May Lunchtime 2020 Division 1
Convert the String, Tree difference
June Challenge 2020 Division 1
The Tom and Jerry Game!, The Delicious Cake, Covid Sampling (Challenge)
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