ooking for a fun, no-prep way to help students build logic, problem-solving, pattern recognition, and critical thinking skills? These Binary Logic Puzzle Worksheets are perfect for upper elementary students who enjoy brain teasers, logic grids, and quiet independent challenges. Students complete each 8x8 X and O logic grid by using simple reasoning rules. They must avoid placing three matching symbols in a row, balance each row and column, and make sure no rows or columns repeat. This makes e