You complete Japanese Sums when the completed grid satisfies the ordered run sums no repeat constraint set, every fixed clue, and the profile's whole-board completion test. The engine evaluates the full position rather than relying on a visual shortcut or an unsupported solvability claim.
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You complete Japanese Sums when the completed grid satisfies the ordered run sums no repeat constraint set, every fixed clue, and the profile's whole-board completion test. The engine evaluates the full position rather than relying on a visual shortcut or an unsupported solvability claim.
Complete guide
Japanese Sums uses the independently implemented Japanese Sums ordered run sums no repeat rules profile v1 profile (R567). Japanese Sums is a complete deterministic browser game whose distinct rules centre on Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. The independent runtime records this exact ordered run sums no repeat rules identity.
Japanese Sums opens from a versioned seeded position built for Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. The independent runtime records this exact ordered run sums no repeat rules identity. Its game ID, rules profile, and deal identity are stored together so restart recreates the same opening without a server request.
Every Japanese Sums action is checked against the current board, available material, and this defining restriction: Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. Partial assignments remain legal only while at least one completion still satisfies those constraints. Invalid, stale, or post-terminal actions leave the position unchanged.
You complete Japanese Sums when the completed grid satisfies the ordered run sums no repeat constraint set, every fixed clue, and the profile's whole-board completion test. The engine evaluates the full position rather than relying on a visual shortcut or an unsupported solvability claim. Near the end of Japanese Sums, recount the remaining obligations needed until the completed grid satisfies the ordered run sums no repeat constraint set, every fixed clue, and the profile's whole-board completion test. Check the boundary rule after every final placement or transfer because terminal status is enforced immediately.
A practical Japanese Sums plan is to preserve several legal continuations around Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. The independent runtime records this exact ordered run sums no repeat rules identity. Use the deterministic hint to inspect one legal action, then compare how it affects the documented objective before committing. A common Japanese Sums error is to ignore the boundary rule that Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. Partial assignments remain legal only while at least one completion still satisfies those constraints. Undo is useful for studying that decision, while restart deliberately preserves the original seeded position.
Japanese Sums has its own runtime and save identity because its rules require Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. The independent runtime records this exact ordered run sums no repeat rules identity.
Nonrepeating row and column digits form ordered adjacent groups matching the outside sums. Partial assignments remain legal only while at least one completion still satisfies those constraints.
Japanese Sums stores its game ID, rules version, and seeded deal identity. Those values recreate the same opening locally without promising that the position is forced or winnable.