September Challenge 2017
Minimum Good Permutation, Little Chef and Sums
June Cook-Off 2018 Division 2
Archi and Comparsion, Good Permutations
September Mega Cook-Off 2018 Division 2
ATM Machine, Make a Permutation
November Cook-Off 2018 Division 2
Truth and Dare, Beautiful Garland
August Challenge 2018 Division 2
Modular GCD, Problem Sort, Sheokand and Number, Spell Bob
September Challenge 2018 Division 2
Chef and Adventures, Bad Shuffle, Magician versus Chef, War of XORs
October Challenge 2018 Division 2
Appy and Balloons , Minimize Digitsum, Chef and Serves, Byte to Bit, Chef and Circles
October Lunchtime 2018 Division 2
Three Friends, Weird Question, Coloring the Grid
Dementia (Rated for Division 2)
Strings, Chef and Replication
Quick Code (Rated for Division 2)
Immortal Frieza, Majin Vegeta
Encoder (Rated for Division 2)
Knight Chess, Paint the Wall
India