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user858318
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Костя Clash
user858318
Explorer
Joined Aug 6, 2025
OverviewRatingPosts
Rating
979
Problems13
Submissions18
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2026
user858318 solved problem Palindrome Partitioning (#11245) on 9 attempt2 months ago
user858318 solved problem Building Construction (#10869) on 3 attempt2 months ago
user858318 solved problem Painting the Barn (Silver) (#10345) on first attempt2 months ago
user858318 solved problem Secular reception (#9061) on 3 attempt2 months ago
user858318 solved problem ADA School (#10271) on first attempt2 months ago
user858318 solved problem Toasts (#510) on 4 attempt2 months ago
user858318 has joined contest Educational Round #42 months ago
user858318 solved problem Easy Array Counting (#12254) on 2 attempt3 months ago
user858318 solved problem Aladdin's knapsack (#1661) on first attempt3 months ago
user858318 solved problem Saucepans and lids (#7335) on 4 attempt3 months ago
user858318 has completed the contest Weekend Practice #12 and scored no score3 months ago
user858318 solved problem Number of maximums (#7832) on first attempt3 months ago
user858318 has joined contest Weekend Practice #124 months ago
user858318 has joined contest Educational Round #34 months ago
user858318 has completed the contest Weekend Practice #9 and scored 28 points6 months ago
user858318 solved problem Product (#28) on first attempt6 months ago
user858318 has joined contest Weekend Practice #96 months ago
user858318 solved problem Two factors (#5) on 5 attempt6 months ago
user858318 solved problem Match’s model (#3) on 6 attempt6 months ago