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Get it between 2025-07-21 to 2025-07-28. Additional 3 business days for provincial shipping.
CALCUDOKU is an exciting game with simple rules. A CALCUDOKU grid is a grid of numbers to be completed. As in SUDOKU, each line must contain all the figures from 1 to n (only once) and each column must contain all the figures from 1 to n (only once). In each block of 2 or 3 cells, delimited by a thick black line, the figure indicated at the top left is the result of the operation (addition, subtraction, multiplication, division) carried out with the figures of 2 or 3 cells of the same block. We propose 300 grids of 4x4 format and of easy level, to discover the CALCUDOKU. Our collection offers works with grids of several sizes (from 4x4 to 9x9) and 9 levels of difficulty: easy (1 / 2 / 3), medium (4 / 5 / 6) and difficult (7 / 8 / 9).