July Challenge 2020 Division 2
Chefina and Swaps, Missing a Point, Doctor Chef, Chef and Card Game, Chef and Strings, Ada King
September Challenge 2020 Division 1
Ada Matrix, Find XOR, Chef and Trump Cards, Chefina and Swap
July Cook-Off 2020 Division 2
Even-tual Reduction, OR-thodox Distinction
August Cook-Off 2020 Division 2
Polygon Relationship, Chef and Work, K-Foldable String
August Lunchtime 2020 Division 1
Game on a Strip, Alien Invasion
June Lunchtime 2020 Division 2
Chef and Demonetisation, Square Submatrices, Gold Mining, Maximum AND, Increasing Decreasing
Starters 132 Division 2 (Rated)
ALIEN-OR, Optimal Flip, MEX QUERIES , Prime Query, GAME 11
Starters 133 Division 1 (Rated till 6-Star)
Too Far For Comfort (Easy Version), Powered Parameters, ABC Conjecture 3
Starters 134 Division 1 (Rated till 6-Stars)
Origin, Prison Escape, 3out1in
Starters 135 Division 1 (Rated till 5-Stars)
Graph Cost, Limit of MEX, Change A to B
Starters 141 Division 1 (Rated till 5-Stars)
Amphibian Escape, Perfect Prefixes
India