049022311367

• 0 — Number system
• 49022 — Manufacturer code
• 31136 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Ages 5+ sudoku, battery operated, 4 levels of difficulty

Search for Ages 5+ sudoku, battery operated, 4 levels of difficulty on Amazon (or for the code 049022311367)