Bird Sort Puzzles is a fun and challenging game where players sort colorful birds into matching nests. With various bird colors and nest combinations, players must think strategically to complete each level. You can add more branches in difficult levels. The game offers a relaxing yet stimulating experience, perfect for players of all ages. Bird Sort Puzzles, bird puzzle, sorting game, color puzzle, relaxing game, challenging puzzle, brain training, puzzle game, free puzzle game, mobile game, android game, iOS game, cognitive skills, mental stimulation, stress relief, addictive gameplay, nested puzzles