PillarTransit

Move a tower one disc at a time in an offline puzzle about planning, patterns, and order.

Choose a three-pillar challenge with 3 to 9 discs, or explore an open practice board at your own pace. Complete the six-disc challenge to unlock four-pillar variations with a fixed destination and a verified shortest-route reference.

Every disc has a number and a distinct visual pattern. Select a top disc and a destination pillar, or drag it into place. Legal destinations are outlined, while an invalid move leaves the board and move count unchanged. Undo, redo, pause, restart, and resume a saved board as you work.

A guided three-disc introduction helps you discover how to clear a path, move a larger disc, and rebuild the smaller tower. Optional hints point toward a next move without moving a disc for you. The field guide explains the rules and the repeating strategy.

Three-pillar challenges display the exact minimum move count. Four-pillar boards display a shortest-route reference verified for that board and its destination. After solving, review your moves, elapsed time, undo count, and personal record, then retry the same goal or add a disc.

Game progress and preferences stay on your device. No account or network connection is needed to play. Choose a light or dark theme, set tap or drag controls, and adjust move sounds, motion, disc numbers, and legal-move outlines.