Daily Lattice
Friday, June 12, 2026· Easy
every Lattice puzzle is proven to have exactly one solution
About today's puzzle
The Daily Lattice for Friday, June 12, 2026 is graded Easy. 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.