October Challenge 2021 Division 3 (Rated)
Longest AND Subarray, Which Mixture, Three Boxes, Digit Removal, MEX-OR
November Challenge 2021 Division 3 (Rated)
Weird Palindrome Making, Hill Sequence, Equal Coins, Which Fuel is Cheaper
December Challenge 2021 Division 3 (Rated)
Utkarsh and Placement tests
April Long Two 2022 Division 4 (Rated)
Six Friends, Pseudo Sorted Array, Best Coupon, Sasta Shark Tank
May Cook-Off 2022 Division 4 (Rated)
Chef and Gym, Chef and Masks
Starters 44 Division 4 (Rated)
Biryani classes, Air Hockey
Starters 58 Division 4 (Rated)
Remove Bad elements, Reach the Target, Break the elements, Ranklist Pages
October Long 2022 Division 4 (Rated)
Podium Finish, Minimum Pizzas, Building Race, Single Operation Part 1, Single Operation Part 2
Starters 61 Division 4 (Rated)
Reach on Time, Odd Sum Pair
Starters 91 Division 4 (Rated)
Parking Charges, Bus Seat Numbering, Blobby Volley Scores
Starters 92 Division 4 (Rated)
Rectangular Tiling, Dotify Playlist, Water Filling, Oneful Pairs
Starters 111 Division 4 (Rated)
Reach Codetown, Exams, 404 Not Found
Starters 113 Division 4 (Rated)
Maximum Score , Make N Zero, Thala For A Reason
India