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Olympiad
/
IOI
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IOI 2026
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Day 1
PROBLEMSET
Day 1
Leaf category
300 min virtual
Hidden scoreboard
[+1]
Virtual participation
Log in required
Scoreboard
Standings
#
Problem
Difficulty
Acceptance
Solved
Status
A
Tiling Game
tiling
Gold III
33%
5
Opens after virtual start
