🔢 NumberCrossword
A crossword-style grid filled with arithmetic clues: across clues give sums, down clues give products. Free, no ads, no login — play instantly on Bytecade Games.
How to Play
- Read the across and down clues carefully.
- Fill in digits that satisfy both the across and down constraints.
- Each cell belongs to one across number and one down number.
- Use the crossing cells to constrain both directions simultaneously.
- All arithmetic (sums and products) must be exactly correct.