| Alias | Your score | Title | Solved # | 
|---|---|---|---|
| IZhO12_ants | Ants Batch | 10 | |
| IZhO12_apple | Monkey and Apple-trees Batch | 548 | |
| IZhO12_beauty | Beautiful row Batch | 171 | |
| IZhO12_biochips | Biochips Batch | 172 | |
| IZhO12_route | Mountain Trek Route Batch | 36 | |
| IZhO12_train | New Year Train Batch | 4 | |
| IZhO12_xor | XOR Batch | 217 | |
| IZhO13_burrow | Luxury burrow Batch | 95 | |
| IZhO13_crazy | Crazy old lady Batch | 39 | |
| IZhO13_expgorl | Experiments with Gorlum Batch | 48 | |
| IZhO13_riddicks | Riddick's Cube Batch | 31 | |
| IZhO13_rowords | Round words Batch | 28 | |
| IZhO13_school | Schools Batch | 156 | |
| IZhO13_specialg | Special graph Batch | 29 | |
| IZhO13_trading | Trading Batch | 186 | |
| IZhO14_bank | Bank Batch | 1195 | |
| IZhO14_blocks | K blocks Batch | 412 | |
| IZhO14_divide | Divide and conquer Batch | 361 | |
| IZhO14_marriage | Marriage questions Batch | 39 | |
| IZhO14_shymbulak | Shymbulak Batch | 64 | |
| IZhO14_ufo | UFO Batch | 47 | |
| IZhO17_bomb | Bomb Batch | 60 | |
| IZhO17_bootfall | Bootfall Batch | 317 | |
| IZhO17_game | Simple game Batch | 289 | |
| IZhO17_money | Money Batch | 399 | 
