| IOI10_memory | | Memory Interactive | 416 |
| IOI17_prize | | The Big Prize Interactive | 314 |
| IOI18_combo | | Combo Interactive | 1857 |
| IOI18_highway | | Highway Tolls Interactive | 231 |
| IOI19_cycle | | Lost in the cycle Interactive | 91 |
| IOI20_mushrooms | | Counting Mushrooms Interactive | 83 |
| IOI20_squares | | Painting Squares Interactive Two steps | 69 |
| IOI20_stations | | Stations Interactive Two steps | 638 |
| IOI22_circuit | | Digital Circuit Interactive | 273 |
| IOI22_insects | | Rarest Insects Interactive | 205 |
| IOI22_towers | | Radio Towers Interactive | 113 |
| IOI23_coreputer | | Coreputer Interactive | 41 |
| IOI23_longesttrip | | Longest Trip Interactive | 151 |
| IOI24_machine | | Machine Interactive | 18 |
| IOI24_message | | Message Interactive Communication | 104 |
| IOI24_sphinx | | Sphinx's Riddle Interactive | 46 |
| IOI24_treasure | | Treasure Interactive Communication | 19 |
| IOI25_migrations | | Migrations Interactive Two steps | 12 |
| IOI25_souvenirs | | Souvenirs Interactive | 210 |
| IZhO19_xoractive | | Xoractive Interactive | 261 |
| JOI18_library | | Library Interactive | 387 |
| JOI18_xylophone | | Xylophone Interactive | 614 |
| JOI19_meetings | | Meetings Interactive | 206 |
| JOI19_minerals | | Minerals Interactive | 122 |
| JOI19_transportations | | Two Transportations Interactive Communication | 121 |