Hidoku Puzzles - 200 Normal to Hard Puzzles 9x9 vol.2: Smith, David: 9781729361405: Amazon.com: Books
Double the Fun - Maggie O'Neill
Multiplication Fun Practice Book: 1 – 10 times tables workbook. Solve math equations and color in the answers to reveal the hidden picture. Play based ... and seniors who enjoy number-based puzzles.:
Space Mystery Picture Hundred's Chart Puzzles by Mrs Ds Corner | TPT