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air_156
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Air
air_156
Proficient
Ukraine
Ukraine
Joined Nov 5, 2025
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1210
Problems70
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air_156 solved problem The End Dimension (#12420) on 2 attempt13 days ago
air_156 solved problem Tribute (#9100) on 2 attempt13 days ago
air_156 solved problem Cow Dance Show (#10547) on first attempt13 days ago
air_156 solved problem Double Queue (#790) on first attempt16 days ago
air_156 solved problem Tram (#460) on 2 attempt16 days ago
air_156 solved problem Square (#7757) on 3 attempt17 days ago
air_156 solved problem Testing System (#4416) on 3 attempt17 days ago
air_156 solved problem Sequence (#1083) on first attempt17 days ago
air_156 solved problem Sum of squares Cnk (#11271) on 3 attempt17 days ago
air_156 solved problem Perfect square (#8877) on first attempt17 days ago
air_156 solved problem Sum and amount (#8684) on first attempt17 days ago
air_156 solved problem Mysterious Inscription (#6638) on 5 attempt18 days ago
air_156 solved problem Light Switching (#2905) on 2 attempt21 days ago
air_156 has joined contest Educational Round #1022 days ago
air_156 has joined contest Eolymp April Fools #126 days ago
air_156 solved problem Exchange (#5216) on first attempt1 month ago
air_156 solved problem Going to the movie (#4463) on 3 attempt1 month ago
air_156 solved problem Roads renewal (#9032) on first attempt1 month ago
air_156 solved problem Fruit Feast (#11161) on 3 attempt1 month ago
air_156 solved problem Add All (#1228) on 2 attempt1 month ago
air_156 solved problem Reduce to one (#10272) on 4 attempt1 month ago
air_156 solved problem Pair Sum Divisibility (#8548) on first attempt1 month ago
air_156 solved problem Corona2020 (#10029) on first attempt1 month ago
air_156 solved problem Weighing (#1993) on first attempt1 month ago
air_156 has joined contest Educational Round #91 month ago