December Challenge 2017
Total Diamonds, Chef And his Cake, Penalty Shoot-out, Chef and Hamming Distance of arrays
January Challenge 2018
Maximum Score, Partition the numbers, String Merging, Rectangle, K-Concatenation
April Lunchtime 2018 Division 2
Two vs Ten, The hardest gcd problem
May Challenge 2018 Division 2
Dibs on Fibs, Fake Binary Search, Xor Again, Change the Signs, Mighty Friend, Minimum Deletions
October Challenge 2018 Division 1
Appy and Balloons , Minimize Digitsum, Chef and Surprise Chessboard
August Lunchtime 2018 Division 1
Chef and Eid, Mix Mix Game
Quick Code (Rated for Division 2)
Immortal Frieza, Majin Vegeta
February Lunchtime 2019 Division 2
Average Number, The Tricky Deal
April Lunchtime 2019 Division 1
Firdavs and Planet F, Minimum Sum
April Cook-Off 2021 Division 2
OR of ANDs, Chocolate Monger
April Lunchtime 2021 Division 2
A Special Tree, Chef in Heaven , Bench Press, Array Rotation
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