ONI 2026 (#1588) 27 problems

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OJI 2026 (#1569) 17 problems

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Olimpiada de Informatică (#1361) 1914 problems

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Concursuri Internaționale (#1365) 584 problems

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Concursuri Naționale/Regionale (#1362) 316 problems

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Concursuri Județene/Locale (#1363) 465 problems

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Concursuri Online (#1364) 344 problems

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Kilonova Originals (#867) 17 problems

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Concursuri Găzduite (#221) 474 problems

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