Stack High
Added 27 Oct 2026 · 2 plays
A turn-based 3D warehouse puzzle, built with Three.js. One forklift, crates up to three high, and every lift and drop counts as a move. Driving is free. There are 50 levels in four chapters, and each par is proven optimal by the bundled solver
How to play
Tap/click a crate to lift it together with everything on top of it (up to the forks' capacity). Tap a spot while carrying to set the crates down. The forklift drives itself there. Tap empty floor to drive. To move while carrying, tap the forklift first, then the floor. Drag to turn the view. Pinch (or scroll) to zoom, and drag with two fingers to pan. Fit view (or F) snaps back to the whole floor. Keys: arrows/WASD drive, Space lift/drop on the faced spot, Shift+Space lift two, H hint, Z undo, R restart, Q/E turn view, +/− zoom, F fit view, Esc levels.