Number Fill-In Puzzles - 80 Crosswords With NumbersA focused collection of 80 Number Fill-In puzzles - crossword-style grids where you place multi-digit numbers instead of words. Each puzzle gives you a grid and a number list; only one arrangement works. Your job is to figure out which number goes where using logic and elimination. Start with numbers of unique length - if only one 2-digit number exists, it goes in the only 2-cell slot. Then use shared digits at intersections to narrow possibilities for crossing entries. Build outward until the grid is complete. No math. No vocabulary. Just spatial logic and pattern matching. A relaxing, screen-free activity for anyone who enjoys crosswords but wants something different. 80 puzzles. 7 x 10 inch format. All solutions at the back. From DJAPE - 250+ puzzle books.