Starters 132 Division 4 (Rated)
Optimal Flip, Random Array, Change Please, ICE CREAM, MEX QUERIES , Prime Query, GAME 11, ALIEN-OR
Starters 135 Division 2 (Rated)
Change A to B, RCB vs CSK , Football Ties, Limit of MEX, Invert And Equalize, Graph Cost, Envious Pile, Milky-Dark Chocolates
Starters 148 Division 1 (Rated till 6 stars)
Xor Minimization (Easy), Double Trouble, Beautiful Flip, The Undisappearance, ZigZag Tree Sequences (Easy)
Starters 161 (Rated)
Quick Exit (Counting), Min-Max Game, Red-Blue Sort, The XOR Machine, One To Three, Quick Exit
China