February Challenge 2015
Chef and Strange Formula, Chef and Chain, Chef and Equality, Chef and Strings, Let us play with rank list
May Challenge 2015
Devu and binary String, Chef and Prime Divisors, Set Difference , Chef and new recipe
June Challenge 2015
Steady tables, Chef and His Friend, Chef and Memory Limit, Chef and Polygons, Chef and String
December Challenge 2015
Chef and the stones, Chef and Filters, Oracle Devu and Longest Common Subsequence, Plane Division
May Cook-Off 2015
Devu and friendship testing, Devu and decorating birthday cake
August Cook-Off 2015
Chef and the XORed Number , Chef and the Wildcard Matching
September Mega Cook-Off 2015
Forgotten Language, Super Numbers, Stacks
November Cook-Off 2015
Sereja and Line, Sereja and Array and Subtracting
August Lunchtime 2015
Churu and lost string, Minimum Maximum
January Long Challenge 2016
Rupsa and the Game, Churu and Balls, Chef and Time Machine, Devu and Perfume
April Cook-Off 2016
Movie Weekend, Odd Divisors
September Cook-Off 2016
Counting Strings, The Lost Arithmetic Sequences, Lazy Jem
January Cook-Off 2021 Division 2
Mex Subsequence, Prime Tuples, Maximise Islands
December Lunchtime 2020 Division 1 (Unrated)
Even Sequence, Three Letters, One Zero Swaps
September Cook-Off 2020 Division 1
Maximise Subsequence Value
