About this tile
Pentalpha is the traditional solitaire pentagram puzzle: place nine stones on ten intersections by making a legal two-step journey along a straight star line. The middle point may already hold a stone, but the start and landing points must be empty.
What you can do
- Play on a 3D pentagram board with brass star lines, visible stone wells, and direct taps on the ten intersections.
- Follow legal landings after selecting an empty start point; highlighted points show where the next stone may be placed.
- Undo placements while searching for the nine-stone solution.
- Reset instantly to a fresh empty pentagram when you want another attempt.
Built on Synced-Store
The board, selection, move history, and terminal state are stored in synced-store so the puzzle state survives reloads and stays consistent inside the Poe app frame.