The Ultimate Activity Book for Smart Boys: 100+ Mazes, Word Searches, Crosswords, Sudoku, Dot to Dot, Logic Puzzles, and More Brain-Boosting Challenges (Kids Activity Books)
| Country | USA |
| Brand | Subsplash Inc |
| Manufacturer | Subsplash Inc |
| Binding | App |
| ItemPartNumber | com.subsplashconsulting.s_VFXN65 |
| ReleaseDate | 2024-07-01 |