6×6 數和

6×6 Kakuro is the smallest comfortable Kakuro grid — large enough for genuine cross-sum logic, small enough to finish quickly. Its short runs mean forced combinations appear early and often, so it is the best size for learning to read a clue and see its only possible digits.

It is a natural next step after the 5×5 intro board and the place to build the combination-recognition habit that carries you through bigger grids.

Kakuro 數和組合表 · 學習