Stack Sieve

Test your multi-step thinking and strategic layout skills through this rigorous colored bottle logic challenge! Unlike casual guessing games, this puzzle is a pure strategic test that focuses entirely on movement order, color matching, and result prediction, providing puzzle enthusiasts with profound intellectual challenges. Each level has a unique stacked colored ball layout, and as you progress, complexity increases in multiple small bottles. In order to complete each stage perfectly, you must carefully calculate each action in advance. Remember the core rule: only the top ball is movable, and effective placement is limited to empty bottles or bases of the same color. An impulsive action may create a dead end, hinder your entire sorting process, and force you to restart your strategy. You need to organize the overall color distribution, arrange a reasonable movement order, and avoid chain errors caused by improper stacking. Gradually unify the color of each small bottle, overcome the difficulties of layered sorting, and prove your outstanding spatial planning and logical reasoning abilities on this purely strategic puzzle stage!