Unidentified submissions
The programming language used in the following submissions could not be identified.
Qualification Round |
| 252 | benetin |  D-S |
| 428 | windmisses | A-L |
| 867 | .Invader | D-S, D-L |
| 1798 | zlangley | B-L |
| 2083 | andruli | A-L, C-S |
| 2161 | kana.ikeda | B-S, B-L, C-S, C-L, D-S, D-L |
| 2738 | abundrew | A-S, A-L, B-S, B-L, C-S, C-L |
| 3767 | yoshiharu | A-S, A-L, C-S, C-L |
| 4754 | lilyar | A-S, A-L, C-S, D-S, D-L |
| 4950 | sacy4you | A-S, A-L, B-S, B-L, C-S |
| 5437 | elbrujito | A-S, A-L |
| 6023 | fifaforever | B-S |
| 6074 | Pitaga | A-S, A-L |
| 6251 | Paul.D | A-S, A-L, B-S, B-L, C-S |
| 7248 | oPRamI | A-S, A-L |
| 7528 | halidziya | B-S |
| 7924 | NISSAVINIS | A-S |
| 7944 | mahvine | A-S, A-L, B-S, B-L |
| 8253 | yasaibatake | C-L |
| 8872 | Southpaw | A-S, A-L, B-S |
| 8901 | nachocb66 | B-S |
| 9060 | smalex69 | A-S |
| 10103 | Arquimedes | C-S, C-L |
| 10662 | mlai87 | A-S, A-L |
Round 1A |
| 299 | Shinta | A-S |
| 878 | abundrew | A-S, A-L |
| 893 | Lliane | A-S, A-L |
| 1057 | Dix007 | A-S, A-L |
| 1065 | Ditdin | A-S, A-L |
| 1109 | Ease | A-L |
| 1312 | igorfr | A-S |
| 1685 | Paul.D | A-L |
| 1993 | vfix | A-S |
| 1996 | Afzali | A-S |
Round 1B |
| 1096 | S.Yesipenko | A-L |
| 1183 | pawpaw | A-S |
| 1214 | im007boy | A-S, A-L, B-S |
| 1932 | damo.yu | A-S |
| 3447 | Hejawi | A-L |
| 4001 | sacy4you | A-S, A-L |
Round 1C |
| 1272 | Opu | A-L |
| 1356 | moonwinds | B-S |
| 1576 | Ditdin | A-S, A-L, C-S |
| 2254 | Prashant1984 | C-S |
| 2613 | Dix007 | A-S, A-L, C-S |
| 2837 | surfeit | C-S |
| 3851 | Bisc8 | A-S |
| 3940 | rzrbldz | A-S, C-S |
| 3984 | ntdo | B-S |
| 4163 | Flappy | C-S |
Round 2 |
| 440 | siunausli | C-S |
| 447 | lulu2184 | A-L |
| 1792 | abundrew | A-S, A-L |