March Cook-off 2018 Division 2
Chef Judges a Competition
July Challenge 2018 Division 2
Reach Equilibrium, Magic Set, Strike or Spare
August Challenge 2018 Division 2
Problem Sort, Spell Bob, Sheokand and Number, Modular GCD
September Challenge 2018 Division 2
Magician versus Chef, War of XORs, Chef and Adventures, Table Game, Bad Shuffle
October Challenge 2018 Division 2
Byte to Bit, Chef and Circles, Chef and Serves, Minimize Digitsum, Beautiful Bricks, Appy and Balloons , Chef and Surprise Chessboard
June Lunchtime 2018 Division 2
Summary Power, Counting Pretty Numbers
August Challenge 2019 Division 1
Guddu and his Mother, Dilemma, Chef and Gordon Ramsay
September Challenge 2019 Division 1
Expected GCD, Chef Designed a Network, Doofish Set, Fuzzy Linear Combinations, Easy Fibonacci
March Challenge 2020 Division 1
Chef and DAG, Winning Ways 2, Lasers Everywhere, Lasers Everywhere Alternative
April Challenge 2020 Division 1
Strange Number, Squared Subsequences, Perfect Power Divisors, Ready Bitwise, Factor Tree, Leaked Answers (Challenge)
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