April Lunchtime 2022 Division 4(Rated)
Mario and Transformation, Buckets Full of Candies, Mario and Bullet, Pair Pain, Secret Machine Mania, Palindrome Pain, Lunchtime
Starters 35 Division 4 (Rated)
Chef Find XOR Beautiful, Jenga Night, Police and Thief, Water Requirement, Admins and Shopping, Concurrent Lines, Dark Light, Jump to Sibling
Starters 37 Division 3 (Rated)
Too Mean, Maximum OR Minimum, Infernos, Beat the Average, Dazzling Even-Odd Challenge, Remove Balance, Laptop Recommendation
Starters 38 Division 2 (Rated)
A Bit Easy, Good Pairs, Average Gift, Maximum XOR, Anti-knapsack, Circular Track
February Cook-Off 2023 Division 1 (Rated)
Alice Potter And Dumbledore Army, Alice Potter and OWL, Take Not Less
Starters 83 Division 1 (Rated)
Mex Segments, The Faulty Tree, Construct String, Order by XOR, Saber Slays, Rotate to Minimum, Restoration
Starters 100 Division 1 (Rated)
Prime Permutation, Stamps 100, Concussive Sequence, Interesting Swap, Ant
Japan