March Challenge 2021 Division 3
Chef and Groups, College Life 4, Consecutive Adding, Paparazzi Gennady, Space Arrays, Wireless Electricity (Challenge), No Time to Wait, Interesting XOR!
March CodeChef Starters 2021 Division 2 (Unrated)
Nobel Prize, Possible Victory
April Challenge 2021 Division 2
Chef and Dice, Boolean Game, Strong Language, World Record, Valid Pair, Worthy Matrix, Tree Permutations, Binary String MEX
May Challenge 2021 Division 2 (Rated)
Valid Paths, Tree House, An Interesting Sequence, Xor Equality, Tic Tac Toe, Modular Equation, Golf, Solubility
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