The task statements of the IOI 2017 are available in this page. All tasks are published under the Creative Commons Attribution (CC-BY) License. The task figures are created by Razieh Karamzadeh.

Day 1

• Notice
  • Official English
  • Translations: ARG, AUT, AZE, BEL, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, IDN, IRN, ITA, JPN, KOR, LTU, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, NOR, POL, PRT, ROU, RUS, SRB, SVK, SVN, SWE, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
• Nowruz
  • Authors: Monika Steinova (Switzerland) and Michal Forisek (Slovakia), modified by ISC/HSC
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BEL, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, DNK, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, NOR, POL, PRT, PSE, ROU, RUS, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials
• Wiring
  • Author: Aleksandar Ilić (Serbia)
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BEL, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, NOR, POL, PRT, PSE, ROU, RUS, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials
• Toy Train
  • Author: Saeed Seddighin (Iran)
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BEL, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, NOR, POL, PRT, PSE, ROU, RUS, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials

Day 2

• Notice
  • Official English
  • Translations: ARG, AUT, AZE, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, IDN, IRN, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, POL, PRT, ROU, RUS, SLV, SRB, SVK, SVN, SWE, THA, TUR, UKR, VNM
  • Markdown sources
• The Big Prize
  • Author: Hamed Valizadeh (Iran)
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, POL, PRT, PSE, ROU, RUS, SLV, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials
• Simurgh
  • Author: Saeed Seddighin (Iran)
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, POL, PRT, PSE, ROU, RUS, SLV, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials
• Ancient Books
  • Author: Daniel Graf (Switzerland)
  • Official English
  • Translations: ARG, ARM, AUT, AZE, BGR, BIH, BOL, BRA, CHE, CHL, CHN, COL, CUB, CYP, CZE, DEU, EST, FRA, GEO, GRC, HRV, HUN, IDN, IRN, ISL, ITA, JPN, KOR, LTU, LUX, LVA, MAC, MDA, MEX, MKD, MNE, MNG, NLD, POL, PRT, PSE, ROU, RUS, SLV, SRB, SVK, SVN, SWE, SYR, THA, TUR, TWN, UKR, UZB, VNM
  • Markdown sources
  • Editorial
  • Test data and supplementary materials

List of Authors

Here is a complete list of authors who have submitted tasks to the IOI 2017: