Keep students engaged for hours with this “XL” collection of high-level logic puzzles.

This giant bundle is specifically designed for secondary students and advanced puzzle-lovers. It is an ideal resource for substitution (cover) lessons, morning work, or “early finisher” challenges. The pack focuses on the challenging Samurai Sudoku format—where five 9x9 grids overlap to form one massive puzzle—requiring deep concentration and advanced logical deduction.