13 Jellyfish

About

13 Jellyfish is a logic puzzle game that tasks you with arranging jellyfish in grids to meet specific conditions. Each level presents a grid and a set of rules governing how jellyfish can be placed. You toggle their positions while ensuring no conflicts arise from overlapping patterns or proximity. The mechanics are simple but require forward planning as puzzles scale in complexity. Solutions often hinge on recognizing spatial relationships and testing permutations. The game’s clean visual style and lack of clutter let the puzzles take center stage. While short by design, it packs a satisfying challenge that rewards careful thought. Developed in 48 hours for Ludum Dare 37, it feels polished for its scope. Players looking for a bite-sized brain teaser with no frills can tackle it in a single sitting. Available on PC and web, it’s a quick test of logic with a marine twist.