| Task | First Solved | Correct Submits | Total Submits | Ratio |
|---|---|---|---|---|
| A1 | 00:10:39 by SnapDragon | 117 | 181 | 64.6% |
| A2 | 01:54:14 by Dan_Suki_Vlad | 33 | 64 | 51.6% |
| B1 | 00:00:46 by Emanuel | 461 | 556 | 82.9% |
| B2 | 00:07:05 by !Shangri-La! | 345 | 960 | 35.9% |
| C1 | 00:11:17 by Failed Peter | 136 | 280 | 48.6% |
| C2 | 00:16:50 by Failed Peter | 120 | 159 | 75.5% |
| D1 | 00:17:33 by Emanuel | 223 | 4565 | 4.9% |
| D2 | 00:35:15 by Marmot killers | 92 | 3640 | 2.5% |
| E1 | 00:33:56 by HSEFZ1 | 26 | 62 | 41.9% |
| E2 | 03:52:02 by 1337 | 5 | 40 | 12.5% |
| F1 | 03:56:37 by HSEFZ1 | 1 | 8 | 12.5% |
| F2 | 0 | 4 | 0.0% | |
| G1 | 00:48:26 by .Shandong Province Team in Informatics | 76 | 120 | 63.3% |
| G2 | 01:13:44 by Dej sem Mozek | 57 | 99 | 57.6% |
| H1 | 00:42:40 by BBBBBB | 83 | 293 | 28.3% |
| H2 | 00:45:06 by SCV | 68 | 116 | 58.6% |
| Country / Region | Teams |
|---|---|
| United States | 149 |
| China | 109 |
| Poland | 82 |
| Russia | 78 |
| India | 72 |
| Bangladesh | 39 |
| Canada | 34 |
| Slovak Republic | 26 |
| Australia | 25 |
| United Kingdom | 25 |
| Brazil | 20 |
| Mexico | 20 |
| Korea | 18 |
| Romania | 16 |
| Ukraine | 15 |
| Bulgaria | 15 |
| Germany | 14 |
| Argentina | 14 |
| Iran | 14 |
| Singapore | 12 |
| South Africa | 11 |
| Taiwan Region | 11 |
| Indonesia | 9 |
| Latvia | 9 |
| Norway | 9 |
| France | 7 |
| Sweden | 7 |
| Zambia | 7 |
| Spain | 6 |
| Slovenia | 6 |
| Czech Republic | 6 |
| Netherlands | 5 |
| Azerbaijan | 5 |
| Hungary | 5 |
| Italy | 5 |
| Sri Lanka | 5 |
| Afghanistan | 4 |
| Belgium | 4 |
| Switzerland | 4 |
| Vietnam | 3 |
| Pakistan | 3 |
| Hong Kong SAR, PRC | 3 |
| New Zealand | 3 |
| Israel | 3 |
| Lithuania | 2 |
| Malaysia | 2 |
| Estonia | 2 |
| Finland | 2 |
| Japan | 2 |
| Croatia (Hrvatska) | 2 |
| Denmark | 2 |
| Greece | 2 |
| Albania | 2 |
| Belarus | 2 |
| Cuba | 1 |
| Kyrgyzstan | 1 |
| Philippines | 1 |
| Chile | 1 |
| Liechtenstein | 1 |
| Portugal | 1 |
| Thailand | 1 |
| Syria | 1 |
| Venezuela | 1 |
| Bosnia and Herzegovina | 1 |
| Georgia | 1 |
| Pitcairn | 1 |
| Ireland | 1 |
| Tonga | 1 |
| Ghana | 1 |
| Paraguay | 1 |
| Moldova | 1 |
| Armenia | 1 |
| Kazakhstan | 1 |
| Macedonia | 1 |
| Austria | 1 |
| American Samoa | 1 |
| Programming language | Teams |
|---|---|
| C/C++ | 432 |
| Not specified | 209 |
| Pascal | 147 |
| Other (specify) | 105 |
| Java | 62 |
| Visual Basic | 19 |
| Lisp | 3 |
| Smalltalk | 2 |
| Computer type | Teams |
|---|---|
| PC Pentium | 640 |
| Not specified | 195 |
| PC AT compatible | 72 |
| Other (personal) | 40 |
| Macintosh | 21 |
| Other (multiuser) | 11 |
| Operating system | Teams |
|---|---|
| Windows XP | 305 |
| Not specified | 204 |
| Windows 2k | 112 |
| Windows 9x | 83 |
| Linux/RedHat | 61 |
| Linux/Debian | 60 |
| Linux/Gentoo | 27 |
| Other (specify) | 24 |
| Mac OS | 20 |
| Linux/Mandrake | 19 |
| Windows NT | 18 |
| Linux/Slackware | 17 |
| Linux/SUSE | 15 |
| Unix clones | 9 |
| MS-DOS | 1 |