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Gregory_Pec
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Gregory
Gregory_Pec
Ukraine
Ukraine
Joined Sep 26, 2025
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Gregory_Pec solved problem Game (#1660) on first attempt3 days ago
Gregory_Pec solved problem Koza Nostra (#5103) on 4 attempt3 days ago
Gregory_Pec solved problem Steps - Number of Ways (#8234) on 15 attempt3 days ago
Gregory_Pec solved problem Two digits (#115) on first attempt3 days ago
Gregory_Pec has joined contest Динаміка3 days ago
Gregory_Pec solved problem The sum of digits (#1603) on first attempt5 days ago
Gregory_Pec solved problem All OK (#8931) on 5 attempt5 days ago
Gregory_Pec solved problem Each condition of two (#8893) on 3 attempt5 days ago
Gregory_Pec solved problem At least one condition out of two (#8892) on 3 attempt5 days ago
Gregory_Pec solved problem Exactly one condition out of two (#8891) on 6 attempt5 days ago
Gregory_Pec solved problem What type of triangle? (#905) on 2 attempt5 days ago
Gregory_Pec solved problem Tourist (#206) on first attempt5 days ago
Gregory_Pec solved problem Bars of Gold (#7784) on 2 attempt5 days ago
Gregory_Pec solved problem Positive and Negative Numbers (#8895) on first attempt5 days ago
Gregory_Pec solved problem None of the two conditions (#8894) on 2 attempt5 days ago
Gregory_Pec solved problem Season (#923) on first attempt11 days ago
Gregory_Pec solved problem Parity of the number (#8863) on 2 attempt11 days ago
Gregory_Pec solved problem Sign of a number (#8862) on 2 attempt11 days ago
Gregory_Pec solved problem The largest of two (#8868) on first attempt12 days ago
Gregory_Pec solved problem Diagonals (#942) on first attempt12 days ago
Gregory_Pec solved problem Time for Nicholas (#514) on 3 attempt12 days ago
Gregory_Pec solved problem School Olympiad (#6272) on 3 attempt12 days ago
Gregory_Pec solved problem Number of odd digits (#8889) on 2 attempt12 days ago
Gregory_Pec solved problem Third from right (#8602) on 5 attempt12 days ago
Gregory_Pec solved problem Two digits from four digits (#949) on first attempt12 days ago