January Challenge 2021 Division 3
Fair Elections, Watching CPL, Encoded String, Chef and Division 3, Point Of Impact
September Lunchtime 2021 Division 3
Two Dishes, Balanced and Unique Arrays, Vaccine Dates , Alice vs Bob Faceoff, Yet another SOD problem
June Lunchtime 2022 Division 2 (Rated)
Max Shift After XOR, Equal by XORing, XOR, The Detective, XOR Times 2 Is Sum, The Lost Array, Zero Ones Equal One Zeros
Starters 108 Division 1 (Rated till 6 Stars)
Move Negative Stones, Multiple of 9, Gold Rush, Continuous Subarrays, Chess Pairing, Rivalry, Palindromic Prime Numbers, Clan Expansion, Fair Distribution
Starters 112 Divison 1 (Rated till 6 Stars)
Minimization Game, Max Nutrition, Permutation Construction, Subtree Coloring, Yet Another Array Game, 3 Logicians Walk into a Bar, Fair Share Settlement, Food Costs, Cursed Indices, Maximise Sum
Starters 116 Divison 1 (Rated till 6-Stars)
Chef Product, ORST , Permutation Sort, Exact Savings
Starters 152 (Rated till 6 stars)
Maximize Hamming Distance, Anti-Palindrome Queries
Poland