Contestant

Krzysztof Rojek

Poland
Gold2
2024 Scientific Gold1

IOAI 2026

Individual
Gold
TaskScoreRank
Find the Order85.4#14 / 440
Robot ChasingTop solver77.81#2 / 440
Potato59.3#11 / 440
Double Agent Dilemma69.44#58 / 440
Ghost of Machine1.57#155 / 440
IOAI Field19.39#153 / 440
Day 1 total222.51#2 / 440
Day 2 total90.41#68 / 440
Overall312.9109#11 / 440

IOAI 2025

Individual
Gold1st in country
TaskScoreRank
Radar98.11#45 / 284
Chicken Counting84.29#23 / 284
Concepts65.92#28 / 284
Restroom Icon MatchingTop solver100#1 / 284
Antique Painting Authentication98.88#23 / 284
Pixel Parsimony ChallengeTop solver94.85#3 / 284
Day 1 total248.32#11 / 284
Day 2 total293.73#1 / 284
Overall542.05#1 / 284
Scientific GoldPractical Gold

Member of Poland 1. Scores, ranks and awards were assigned to the team as a whole.

RoundTeam scoreTeam rankAward
Scientific75.9337#2 / 41Gold
Practical60.3#2 / 41Gold
Special award——Special award