CEOI Contest Collection

Revision en1, by pllk, 2018-12-01 17:25:50

All CEOI contests from 2005 to 2018 are now available for practice here:

You can either join a virtual contest (5 hours like the original contest) or just upsolve tasks.

Tags ceoi, virtual contest, upsolving


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en1 English pllk 2018-12-01 17:25:50 225 Initial revision (published)