Games like ReThink 3.5

Games like ReThink 3.5 include Zup! S, Hexcells, Is This Seat Taken?, Hexcells Infinite, and Hook. We matched them by the tags players give ReThink 3.5 on Steam (Casual, Puzzle, Logic, 3D, and First-Person): closest matches first, and among equally close ones the better-known games.