| EISE 30400 | EISE BRAINY ARITHMETIC | |
| 1 | EISE-30410 | EISE BRAINY ARITHMETIC LEVEL 1 |
| 2 | EISE-30420 | EISE BRAINY ARITHMETIC LEVEL 2 |
| 3 | EISE-30430 | EISE BRAINY ARITHMETIC LEVEL 3 |
| 4 | EISE-30440 | EISE BRAINY ARITHMETIC LEVEL 4 |
| 5 | EISE-30450 | EISE BRAINY ARITHMETIC LEVEL 5 |
| 6 | EISE-30460 | EISE BRAINY ARITHMETIC LEVEL 6 |
| 7 | EISE-30470 | EISE BRAINY ARITHMETIC LEVEL 7 |