November 25, 2010
IOI Photos have been posted
August 15, 2010
Posted first Newsletter
July 29, 2010
IOI Program
July 29, 2010
Schedule updated including information about new Evening Lectures.
July 5, 2010
Rules, competition environment and sample tasks added to site.
May 27, 2010
Registration activated and many ioi2010.org web updates.
Final Results
| Rank | Contestant | Country | Score | Medal |
|---|---|---|---|---|
| 1 | Gennady Korotkevich | Belarus | 778 | Gold |
| 2 | Rumen Hristov Hristov | Bulgaria | 749 | Gold |
| 3 | Adrian Jaskółka | Poland | 736 | Gold |
| 4 | Wenyu Cao | United States of America | 735 | Gold |
| 5 | Michael Cohen | United States of America | 720 | Gold |
| 6 | Yu Cheng | Canada | 717 | Gold |
| 7 | Tsotne Tabidze | Georgia | 710 | Gold |
| 8 | David Klaška | Czech Republic | 709 | Gold |
| 9 | Shogo Murai | Japan | 708 | Gold |
| 10 | Qiwei Feng | China | 707 | Gold |
| 11 | Luhang Lai | China | 706 | Gold |
| 12 | Pasin Manurangsi | Thailand | 704 | Gold |
| 13 | Neal Wu | United States of America | 700 | Gold |
| 14 | Simon Bürger | Germany | 697 | Gold |
| 15 | Ivica Kičić | Croatia | 694 | Gold |
| 16 | Masaki Hara | Japan | 693 | Gold |
| 16 | Hynek Jemelík | Czech Republic | 693 | Gold |
| 16 | Vladislav Valeriev Haralampiev | Bulgaria | 693 | Gold |
| 19 | Fabian Gundlach | Germany | 692 | Gold |
| 20 | Ting-Wei Chen | Taiwan | 690 | Gold |
| 21 | Donggu Kang | Korea | 689 | Gold |
| 22 | Seng Ing Raymond Kang | Singapore | 687 | Gold |
| 22 | Mikhail Mikhailovich Pyaderkin | Russia | 687 | Gold |
| 24 | Sergey Dmitrievich Fedorov | Russia | 686 | Gold |
| 24 | Ali Babaei Chshmehahmadrezaei | Iran | 686 | Gold |
| 26 | Zhan Xiong Chin | Singapore | 685 | Silver |
| 26 | Anna Piekarska | Poland | 685 | Silver |
| 26 | Attila János Dankovics | Hungary | 685 | Silver |
| 26 | Yuchao Pan | China | 685 | Silver |
| 30 | Chak-fai Yuen | Hong Kong | 684 | Silver |
| 31 | Yi Wu | China | 683 | Silver |
| 32 | Marijonas Petrauskas | Lithuania | 682 | Silver |
| 33 | Giovanni Paolini | Italy | 679 | Silver |
| 34 | Roman Valeryevich Andreev | Russia | 678 | Silver |
| 34 | Jan Kanty Milczek | Poland | 678 | Silver |
| 36 | Gleb Olegovich Evstropov | Russia | 675 | Silver |
| 36 | Mathias Bæk Tejs Knudsen | Denmark | 675 | Silver |
| 38 | Veerakan Sinthaveelertmongkol | Thailand | 674 | Silver |
| 38 | Bogdan Cristian Tătăroiu | Romania | 674 | Silver |
| 40 | Simon Erik Martin Lindholm | Sweden | 673 | Silver |
| 41 | Massimo Cairo | Italy | 671 | Silver |
| 42 | Baris Kaya | Turkey | 667 | Silver |
| 43 | Brian Hamrick | United States of America | 666 | Silver |
| 44 | Suthee Ruangwises | Thailand | 664 | Silver |
| 44 | Man-hin Jeffrey | Hong Kong | 664 | Silver |
| 46 | Chun-Pai Yang | Taiwan | 660 | Silver |
| 46 | Anish Shankar | India | 660 | Silver |
| 48 | Ján Hozza | Slovakia | 657 | Silver |
| 49 | Kensuke Imanishi | Japan | 656 | Silver |
| 49 | Emad Farag William | Egypt | 656 | Silver |
| 49 | Vlastimil Dort | Czech Republic | 656 | Silver |
| 52 | Bas Nieuwenhuizen | Netherlands | 655 | Silver |
| 53 | Yevgen Vasyliv | Ukraine | 648 | Silver |
| 54 | Eduards Kalinicenko | Latvia | 645 | Silver |
| 54 | Felipe Abella Souza | Brazil | 645 | Silver |
| 56 | Ivan Katanić | Croatia | 644 | Silver |
| 57 | Keshav Dhandhania | India | 641 | Silver |
| 58 | Jui-Min Lee | Taiwan | 640 | Silver |
| 59 | Tomáš Belan | Slovakia | 639 | Silver |
| 60 | Hiroshi Yamashita | Japan | 637 | Silver |
| 60 | Stjepan Glavina | Croatia | 637 | Silver |
| 62 | Žiga Ham | Slovenia | 635 | Silver |
| 63 | Alham Fikri Aji | Indonesia | 634 | Silver |
| 63 | Brian Bi | Canada | 634 | Silver |
| 65 | Mehrdad Tahmasbi | Iran | 631 | Silver |
| 65 | Seyed Mehran Kholdi | Iran | 631 | Silver |
| 67 | Anton Georgiev Anastasov | Bulgaria | 630 | Silver |
| 68 | András Mészáros | Hungary | 628 | Silver |
| 69 | Johannes Laire | Finland | 626 | Silver |
| 70 | Ashar Fuadi | Indonesia | 623 | Silver |
| 71 | Martín Sebastián Fixman | Argentina | 622 | Silver |
| 72 | Yu-Hsuan Lai | Taiwan | 621 | Silver |
| 72 | Normunds Vilcins | Latvia | 621 | Silver |
| 72 | Aaron Montag | Germany | 621 | Silver |
| 75 | Dooho Chang | Korea | 620 | Silver |
| 75 | Adrian Satja Kurdija | Croatia | 620 | Silver |
| 75 | Simon Forest | France | 620 | Silver |
| 78 | Sean Jeremy Wentzel | South Africa | 619 | Bronze |
| 79 | Boris Milan Grubić | Serbia | 618 | Bronze |
| 80 | Vlad Alexandru Gavrilă | Romania | 616 | Bronze |
| 81 | Kęstutis Vilčinskas | Lithuania | 614 | Bronze |
| 82 | Bugrahan Sahin | Turkey | 612 | Bronze |
| 82 | Aliaksei Kolesau | Belarus | 612 | Bronze |
| 84 | Peteris Erins | Latvia | 611 | Bronze |
| 84 | Gal Dor | Israel | 611 | Bronze |
| 86 | Jacob John Plachta | Canada | 610 | Bronze |
| 86 | Renato Ferreira Pinto Junior | Brazil | 610 | Bronze |
| 88 | Wonryong Ryou | Korea | 608 | Bronze |
| 88 | Myungwoo Chun | Korea | 608 | Bronze |
| 90 | Matas Brazdeikis | Lithuania | 606 | Bronze |
| 91 | Christoph Sperl | Austria | 604 | Bronze |
| 92 | Andrei Bogdan Parvu | Romania | 603 | Bronze |
| 93 | Sarun Paisarnsrisomsuk | Thailand | 602 | Bronze |
| 94 | Andre Hahn Pereira | Brazil | 601 | Bronze |
| 95 | Dušan Ljiljana Zdravković | Serbia | 600 | Bronze |
| 95 | Predrag Gruevski | Macedonia | 600 | Bronze |
| 95 | Behrouz Rabiee | Iran | 600 | Bronze |
| 95 | Gerasimos Arsenis | Greece | 600 | Bronze |
| 95 | Yauheni Hrytskevich | Belarus | 600 | Bronze |
| 100 | Olegs Osmjans | Latvia | 598 | Bronze |
| 101 | Victor Cristian Ionescu | Romania | 596 | Bronze |
| 101 | Jan Polášek | Czech Republic | 596 | Bronze |
| 103 | Christianto Handojo | Indonesia | 595 | Bronze |
| 104 | Evgeny Martynov | Australia | 594 | Bronze |
| 105 | Nemanja Nenad Trifunović | Serbia | 592 | Bronze |
| 105 | Siddharth Krishna | India | 592 | Bronze |
| 107 | Ariel Ricardo Zylber | Argentina | 588 | Bronze |
| 108 | David Venhoek | Netherlands | 586 | Bronze |
| 108 | Márton Hunyady | Hungary | 586 | Bronze |
| 110 | Tuan Anh Dang Tran | Vietnam | 584 | Bronze |
| 110 | Igor Adamski | Poland | 584 | Bronze |
| 110 | James Thomas McCloskey | New Zealand | 584 | Bronze |
| 113 | Cihad Oge | Turkey | 583 | Bronze |
| 114 | Vitalii Demianiuk | Ukraine | 582 | Bronze |
| 115 | Morten Piibeleht | Estonia | 579 | Bronze |
| 116 | Graham Richard Manuell | South Africa | 577 | Bronze |
| 116 | Zhi Qiang Liu | Canada | 577 | Bronze |
| 118 | Paul Kirchner | France | 575 | Bronze |
| 119 | Man-lok Wong | Hong Kong | 574 | Bronze |
| 120 | Dario Nieuwenhuis | Spain | 573 | Bronze |
| 121 | Rotem Liss | Israel | 572 | Bronze |
| 122 | Hayk Tepanyan | Armenia | 571 | Bronze |
| 123 | Ali-Amir Aldan | Kazakhstan | 567 | Bronze |
| 124 | Chuanqi Shen | Singapore | 566 | Bronze |
| 124 | Mihail Hristov Kovachev | Bulgaria | 566 | Bronze |
| 124 | Luke Grant Harrison | Australia | 566 | Bronze |
| 127 | Osman Aka | Turkey | 565 | Bronze |
| 127 | Archit Vikrant Karandikar | India | 565 | Bronze |
| 127 | Pavel Kalinnikov | Belarus | 565 | Bronze |
| 130 | Ladislav Bačo | Slovakia | 562 | Bronze |
| 130 | Omar Ahmed ElAzazy | Egypt | 562 | Bronze |
| 132 | Mark Lavrynenko | Ukraine | 560 | Bronze |
| 132 | Lin Kit Daniel Wong | Singapore | 560 | Bronze |
| 132 | Boris Alexander Pfahringer | New Zealand | 560 | Bronze |
| 135 | Diggory James Joshua Blake | United Kingdom | 558 | Bronze |
| 136 | Nuutti Hölttä | Finland | 554 | Bronze |
| 137 | Jaagup Repän | Estonia | 553 | Bronze |
| 138 | Damir Ferizović | Bosnia and Herzegovina | 550 | Bronze |
| 139 | Rafael Mantilla | Colombia | 548 | Bronze |
| 140 | Jacobus Francois Conradie | South Africa | 547 | Bronze |
| 140 | Kinan Al Sarmini | Syria | 547 | Bronze |
| 142 | Jacobus Petrus Van Der Merwe | South Africa | 546 | Bronze |
| 142 | Matthijs Tijink | Netherlands | 546 | Bronze |
| 142 | Aleksandr Chatrchyan | Armenia | 546 | Bronze |
| 145 | Daniel Hadas | Israel | 545 | Bronze |
| 146 | Matej Balog | Slovakia | 544 | Bronze |
| 147 | Madiyar Aitbayev | Kazakhstan | 541 | Bronze |
| 148 | Logan Peter Glasson | New Zealand | 540 | Bronze |
| 149 | Ali Dautalinov | Kazakhstan | 538 | Bronze |
| 149 | Alessandro Dovis | Italy | 538 | Bronze |
| 151 | - | - | 536 | - |
| 152 | - | - | 533 | - |
| 153 | - | - | 532 | - |
| 154 | - | - | 531 | - |
| 155 | - | - | 528 | - |
| 156 | - | - | 526 | - |
| 157 | - | - | 524 | - |
| 158 | - | - | 521 | - |
| 158 | - | - | 521 | - |
| 158 | - | - | 521 | - |
| 161 | - | - | 520 | - |
| 162 | - | - | 518 | - |
| 162 | - | - | 518 | - |
| 164 | - | - | 514 | - |
| 164 | - | - | 514 | - |
| 166 | - | - | 513 | - |
| 167 | - | - | 510 | - |
| 168 | - | - | 505 | - |
| 168 | - | - | 505 | - |
| 168 | - | - | 505 | - |
| 171 | - | - | 503 | - |
| 172 | - | - | 501 | - |
| 172 | - | - | 501 | - |
| 174 | - | - | 499 | - |
| 175 | - | - | 498 | - |
| 176 | - | - | 494 | - |
| 177 | - | - | 491 | - |
| 178 | - | - | 489 | - |
| 179 | - | - | 487 | - |
| 180 | - | - | 485 | - |
| 181 | - | - | 484 | - |
| 182 | - | - | 478 | - |
| 183 | - | - | 475 | - |
| 184 | - | - | 473 | - |
| 185 | - | - | 470 | - |
| 186 | - | - | 461 | - |
| 187 | - | - | 460 | - |
| 187 | - | - | 460 | - |
| 187 | - | - | 460 | - |
| 190 | - | - | 459 | - |
| 191 | - | - | 458 | - |
| 192 | - | - | 456 | - |
| 193 | - | - | 444 | - |
| 194 | - | - | 441 | - |
| 194 | - | - | 441 | - |
| 194 | - | - | 441 | - |
| 197 | - | - | 435 | - |
| 198 | - | - | 434 | - |
| 199 | - | - | 430 | - |
| 200 | - | - | 429 | - |
| 201 | - | - | 428 | - |
| 202 | - | - | 422 | - |
| 202 | - | - | 422 | - |
| 202 | - | - | 422 | - |
| 205 | - | - | 417 | - |
| 206 | - | - | 416 | - |
| 207 | - | - | 407 | - |
| 208 | - | - | 406 | - |
| 209 | - | - | 404 | - |
| 210 | - | - | 403 | - |
| 211 | - | - | 399 | - |
| 212 | - | - | 396 | - |
| 212 | - | - | 396 | - |
| 214 | - | - | 395 | - |
| 215 | - | - | 392 | - |
| 215 | - | - | 392 | - |
| 217 | - | - | 391 | - |
| 217 | - | - | 391 | - |
| 219 | - | - | 390 | - |
| 220 | - | - | 388 | - |
| 221 | - | - | 387 | - |
| 222 | - | - | 386 | - |
| 222 | - | - | 386 | - |
| 222 | - | - | 386 | - |
| 225 | - | - | 384 | - |
| 226 | - | - | 379 | - |
| 226 | - | - | 379 | - |
| 228 | - | - | 376 | - |
| 228 | - | - | 376 | - |
| 230 | - | - | 373 | - |
| 231 | - | - | 368 | - |
| 232 | - | - | 362 | - |
| 233 | - | - | 346 | - |
| 234 | - | - | 345 | - |
| 235 | - | - | 339 | - |
| 236 | - | - | 338 | - |
| 237 | - | - | 336 | - |
| 238 | - | - | 335 | - |
| 239 | - | - | 329 | - |
| 240 | - | - | 328 | - |
| 241 | - | - | 326 | - |
| 242 | - | - | 318 | - |
| 243 | - | - | 315 | - |
| 244 | - | - | 303 | - |
| 245 | - | - | 300 | - |
| 245 | - | - | 300 | - |
| 247 | - | - | 296 | - |
| 248 | - | - | 295 | - |
| 248 | - | - | 295 | - |
| 250 | - | - | 290 | - |
| 251 | - | - | 283 | - |
| 252 | - | - | 279 | - |
| 253 | - | - | 275 | - |
| 254 | - | - | 265 | - |
| 255 | - | - | 254 | - |
| 256 | - | - | 252 | - |
| 257 | - | - | 251 | - |
| 258 | - | - | 250 | - |
| 258 | - | - | 250 | - |
| 260 | - | - | 247 | - |
| 261 | - | - | 240 | - |
| 262 | - | - | 238 | - |
| 263 | - | - | 225 | - |
| 263 | - | - | 225 | - |
| 263 | - | - | 225 | - |
| 263 | - | - | 225 | - |
| 267 | - | - | 205 | - |
| 268 | - | - | 200 | - |
| 269 | - | - | 177 | - |
| 270 | - | - | 175 | - |
| 271 | - | - | 168 | - |
| 272 | - | - | 156 | - |
| 273 | - | - | 151 | - |
| 274 | - | - | 150 | - |
| 274 | - | - | 150 | - |
| 274 | - | - | 150 | - |
| 274 | - | - | 150 | - |
| 278 | - | - | 100 | - |
| 278 | - | - | 100 | - |
| 278 | - | - | 100 | - |
| 278 | - | - | 100 | - |
| 282 | - | - | 87 | - |
| 283 | - | - | 78 | - |
| 284 | - | - | 63 | - |
| 285 | - | - | 60 | - |
| 285 | - | - | 60 | - |
| 287 | - | - | 58 | - |
| 288 | - | - | 50 | - |
| 288 | - | - | 50 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
| 290 | - | - | 0 | - |
Unofficial Team
| Contestant | Country | Score |
|---|---|---|
| Aurick Qiao | Canada II | 691 |
| Tyson Charles Andre | Canada II | 661 |
| - | Canada II | 526 |
| - | Canada II | 516 |