| IOI09_regions | | Regions Interactive | 417 |
| IOI10_cluedo | | Cluedo Interactive | 522 |
| IOI10_memory | | Memory Interactive | 422 |
| IOI17_prize | | The Big Prize Interactive | 320 |
| IOI18_combo | | Combo Interactive | 1892 |
| IOI18_highway | | Highway Tolls Interactive | 241 |
| IOI19_cycle | | Lost in the cycle Interactive | 93 |
| IOI20_mushrooms | | Counting Mushrooms Interactive | 90 |
| IOI20_squares | | Painting Squares Interactive Two steps | 74 |
| IOI20_stations | | Stations Interactive Two steps | 663 |
| IOI22_circuit | | Digital Circuit Interactive | 296 |
| IOI22_insects | | Rarest Insects Interactive | 218 |
| IOI22_towers | | Radio Towers Interactive | 121 |
| IOI23_coreputer | | Coreputer Interactive | 45 |
| IOI23_longesttrip | | Longest Trip Interactive | 167 |
| IOI24_machine | | Machine Interactive | 21 |
| IOI24_message | | Message Interactive Communication | 122 |
| IOI24_sphinx | | Sphinx's Riddle Interactive | 58 |
| IOI24_treasure | | Treasure Interactive Communication | 22 |
| IOI25_migrations | | Migrations Interactive Two steps | 17 |
| IOI25_souvenirs | | Souvenirs Interactive | 245 |
| IOI26_ballmachine | | Ball Machine Interactive Communication | 8 |
| IOI26_boringgame | | Boring Game Interactive | 2 |
| IOI26_magic | | Magic Trick Interactive Communication | 3 |
| IOI26_tiling | | Tiling Game Interactive Communication | 96 |