Lattice اليومية

About today's puzzle

The Daily Lattice for الاثنين، 13 يوليو 2026 is graded صعب. It's a free cross-math number puzzle: fill the grid so that every equation balances. No tricks, no luck — every answer is forced by the numbers around it.

Like every Lattice, this board is machine-proven to have exactly one solution, so you never have to guess. New to cross-math? Learn how to play, read the Guides, or browse the archive of past puzzles.