How to play
Complete Carré Napoléon when all cards have reached foundations in the profile's required rank, suit, colour, direction, source and capacity order. The runtime checks the entire position rather than a visual approximation or an unsupported solvability claim.
- Carré Napoléon reconstructs its published opening from the route ID, rules version and local seed. Fixed clues, hidden cards and editable decisions remain separate, and restart reproduces the same position without a network request.
- A transfer is legal only under a square of sixteen nonbuilding reserves exposes its perimeter before interior cards, and only those exposed square positions may feed the eight foundations. Invalid, stale, non-finite and post-terminal actions leave the state and undo history unchanged.
- Complete Carré Napoléon when all cards have reached foundations in the profile's required rank, suit, colour, direction, source and capacity order. The runtime checks the entire position rather than a visual approximation or an unsupported solvability claim.
Strategy tips
- For Carré Napoléon, compare the immediate move with the next two forced obligations and keep the rarer destination available. A square of sixteen nonbuilding reserves exposes its perimeter before interior cards, and only those exposed square positions may feed the eight foundations.
- Avoid importing a familiar rule from a related game into Carré Napoléon; this profile validates its own source, direction and terminal conditions.
- Near the end of Carré Napoléon, count every unresolved destination or constraint before committing a narrow move. Use undo to compare legal branches, then recheck that all cards have reached foundations in the profile's required rank, suit, colour, direction, source and capacity order.