December Lunchtime 2020 Division 2 (Unrated)
Three Letters, One Zero Swaps, Sed Sequences
October Cook-Off 2020 Division 2
Split the Str Ing, Decreasing Srrnmieeda, Path-etic Sums, Yet Another Crossover Episode
Byterace IIT Patna Division 2 (Rated)
Angry Cyborg, The Begining Era Of Cyberverse, Cybalphabit
February Lunchtime 2022 Division 2
Parallel Processing, Magnet Sort, Magical Modulo, Four Equidistant Points on a Grid
CodeChef Starters 30 Division 2 (Rated)
Minimum Coloring, Maximizing LIS, Gift Shop and Coupon, Balanced Reversals
CodeChef Starters 31 Division 1 (Unrated)
The Unchanging OR, Mexy Array, XOR and AND, Pile Partition, Xor Travellers
March Lunchtime 2022 Division 2
Mathology, Sad Splits, Winter, Adjacency Love, Separate Them All
CodeChef Starters 32 Division 1 (Unrated)
Training Plans, Flip Sorting, Finding Shoes, LR Shirts, Maximize the Minimum
CodeChef Starters 33 Division 1 (Unrated)
Max BIT Sum, Stable Mex, Array operations, Broken Life, Make Them Equal
Starters 42 Division 1 (Unrated)
Maximise Set Bits , Minimum or Maximum
Bangladesh