Game Guide & Instant Play Link
【Sliding Portrait 15-Puzzle】
Classic 15-tile sliding puzzle with 3x3, 4x4, and 5x5 grids. Guaranteed solvable shuffles with move and time tracking.
■ Play Online: https://media.huangguodrama.ai/motion/games/sliding-portrait-15/1a34b2ba88d5fd4b/index.html ■ Controls: Full touch & mouse/keyboard support, bilingual EN/ZH UI toggle, Web Audio synth sound effects, and local high-score persistence. ■ License: MIT License (Huangguo Arcade Studio)