June Challenge 2016
Chef And The Hiring Event, Chef and Array and K, Chef And Binary Operation, Chef and Coins Game, Devu and an Array
July Challenge 2016
Andrash and Stipendium, Chef and Tetris
September Challenge 2016
Faded Palindromes, Chef and calculation, Chef and digits of a number
June Lunchtime 2016
Collisions, One more weird game
April Challenge 2017
Bear and Row 01, Similar Dishes
September Challenge 2017
Chef and Pick Digit, Minimum Good Permutation, Little Chef and Sums
India