You complete Kakurasu when all selected-cell weighted sums match every row and column target exactly. The full Kakurasu position determines the outcome; visual shortcuts never replace the documented Kakurasu terminal rule.
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You complete Kakurasu when all selected-cell weighted sums match every row and column target exactly. The full Kakurasu position determines the outcome; visual shortcuts never replace the documented Kakurasu terminal rule.
Complete guide
Kakurasu uses the independently implemented Kakurasu championship rules v1 profile (R370). Kakurasu is a complete deterministic browser game built around selected cells contributing their column index to row totals and their row index to column totals, producing two directional weighted-sum systems.
Kakurasu begins with an empty rectangular selection grid with numeric target sums printed at the end of every row and column. The Kakurasu deal identity and Kakurasu championship rules v1 are stored together. Restarting Kakurasu reproduces this opening exactly.
During Kakurasu, you select, exclude, or clear a cell while row totals add column weights and column totals independently add row weights. The Kakurasu engine rejects profile violations, unavailable material, and every action attempted after Kakurasu reaches a terminal result.
You complete Kakurasu when all selected-cell weighted sums match every row and column target exactly. The full Kakurasu position determines the outcome; visual shortcuts never replace the documented Kakurasu terminal rule. In the Kakurasu endgame, compare the remaining target difference with available distinct weights and resolve the final intersecting cell only if both equations agree. Check every remaining Kakurasu action before committing because its terminal rule is enforced immediately.
A reliable Kakurasu plan is to solve extreme totals and unique subset sums first, then transfer forced selections across the opposite-direction equations. A Kakurasu hint is legal and deterministic. The next Kakurasu hint exposes one bounded action; it never claims a forced Kakurasu win. A costly Kakurasu mistake is to use the same weight orientation both ways; a cell's row contribution is its column number, while its column contribution is its row number. Undo supports studying that Kakurasu decision, while restart preserves the original seeded Kakurasu opening.
Kakurasu uses selected cells contributing their column index to row totals and their row index to column totals, producing two directional weighted-sum systems. That rule belongs to the Kakurasu engine and storage identity rather than a cosmetic preset.
One selected cell contributes two different weights: its one-based column index to its row and its one-based row index to its column.
Kakurasu records its game ID, rules version, and seeded deal identity. Those Kakurasu values recreate the same opening without a server request.