October Challenge 2017
A Balanced Contest, Max Mex
May Lunchtime 2020 Division 2
Weird Walk, Convert the String, Lost Weekends
September Challenge 2020 Division 1
Chefina and Swap, Chef and Trump Cards, Find XOR, Ada Matrix
July Lunchtime 2020 Division 1
Golomb Sequence, Binary Concatenation
June Cook-Off 2020 Division 2
Cache Hits, Per Capita Income, Max Mex
May Challenge 2021 Division 2 (Rated)
Valid Paths, Tree House, An Interesting Sequence, King Killing, Xor Equality, Tic Tac Toe, Modular Equation
India