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kor_ros
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Rostyslav
kor_ros
Ukraine
Ukraine
Joined Sep 5, 2025
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kor_ros solved problem Sum of the sequence (#8910) on first attempt3 days ago
kor_ros solved problem Previous number 2 (#8903) on first attempt3 days ago
kor_ros solved problem Minimum among the larger (#8900) on first attempt3 days ago
kor_ros solved problem Next number 2 (#8897) on 5 attempt3 days ago
kor_ros solved problem Season (#923) on first attempt15 days ago
kor_ros solved problem What type of triangle? (#905) on 9 attempt15 days ago
kor_ros solved problem Value of variable 6 (#8830) on 2 attempt29 days ago
kor_ros solved problem Value of variable 5 (#8829) on first attempt29 days ago
kor_ros solved problem Value of variable 4 (#8828) on 5 attempt29 days ago
kor_ros solved problem Value of variable 3 (#8827) on first attempt1 month ago
kor_ros solved problem Value of variable 2 (#8826) on first attempt1 month ago
kor_ros solved problem Value of variable 1 (#8825) on 2 attempt1 month ago
kor_ros solved problem Beautiful Grid! (#12209) on first attempt1 month ago
kor_ros solved problem Power Permutation (#12208) on first attempt1 month ago
kor_ros solved problem Directed? (#12207) on first attempt1 month ago
kor_ros has joined contest Blitz Round #11 month ago
kor_ros solved problem Simple problem (#1) on 6 attempt1 month ago
kor_ros solved problem School concert (#8810) on 5 attempt1 month ago
kor_ros solved problem Sum of two integers (#8804) on 16 attempt1 month ago
kor_ros solved problem Hello World! (#1024) on first attempt1 month ago