TieredTransit

Build a plan one move at a time in a focused offline tower puzzle. Move a stack of numbered discs between posts while following one clear rule: a larger disc cannot rest on a smaller disc. Tap to select a top disc and choose a destination, or drag it directly. Invalid moves return without changing the board or your move count. STANDARD CHALLENGES Start with three discs and progress through six. Each standard level shows the theoretical minimum move count, so you can compare a careful sequence with the known target. FOUR-POST VARIANTS After completing the six-disc standard level, explore four-post boards with verified reference counts. These variants encourage experimentation without claiming a simple formula for every position. USEFUL TOOLS Pause the timer, restart a board, undo a move, redo a move, or request a directional hint in practice mode. Your current board, move count, elapsed time, and preferences stay on the device so an unfinished puzzle can be resumed. REFLECT ON YOUR PLAY Completion feedback shows your moves, reference count, time, and personal record. A records page keeps the best standard results and a rule guide explains the recursive rhythm: clear the top, expose the base, and rebuild in order. No account, connection, advertising, social features, or personal data collection is required. Progress and preferences are stored locally on your device.