How to play
You complete Devil's Solitaire when every card reaches the foundation target while the profile's access, packet, and sequence restrictions remain satisfied. The engine evaluates the full position rather than relying on a visual shortcut or an unsupported solvability claim.
- Devil's Solitaire opens from a versioned seeded position built for The exposed reserve top dictates the next wrapping rank-only foundation run; completing that gate flushes the whole run into a locked collection foundation and reveals the next required start. Its game ID, rules profile, and deal identity are stored together so restart recreates the same opening without a server request.
- Every Devil's Solitaire action is checked against the current board, available material, and this defining restriction: The exposed reserve top dictates the next wrapping rank-only foundation run; completing that gate flushes the whole run into a locked collection foundation and reveals the next required start. Invalid, stale, or post-terminal actions leave the position unchanged.
- You complete Devil's Solitaire when every card reaches the foundation target while the profile's access, packet, and sequence restrictions remain satisfied. The engine evaluates the full position rather than relying on a visual shortcut or an unsupported solvability claim.
Strategy tips
- A practical Devil's Solitaire plan is to preserve several legal continuations around The exposed reserve top dictates the next wrapping rank-only foundation run; completing that gate flushes the whole run into a locked collection foundation and reveals the next required start. Use the deterministic hint to inspect one legal action, then compare how it affects the documented objective before committing.
- A common Devil's Solitaire error is to ignore the boundary rule that The exposed reserve top dictates the next wrapping rank-only foundation run; completing that gate flushes the whole run into a locked collection foundation and reveals the next required start. Undo is useful for studying that decision, while restart deliberately preserves the original seeded position.
- Near the end of Devil's Solitaire, recount the remaining obligations needed until every card reaches the foundation target while the profile's access, packet, and sequence restrictions remain satisfied. Check the boundary rule after every final placement or transfer because terminal status is enforced immediately.