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hopeful_heisenberg_286
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Hopeful Heisenberg
hopeful_heisenberg_286
Vietnam
Vietnam
Joined Feb 9, 2026
OverviewPosts
Problems16
Submissions17
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2026
2月
hopeful_heisenberg_286 solved problem Super palindromes (#470) on first attempt22 日前
hopeful_heisenberg_286 solved problem Distance in Tree (#4104) on first attempt22 日前
hopeful_heisenberg_286 solved problem Chasing a butterfly (#11058) on first attempt22 日前
hopeful_heisenberg_286 solved problem Drying (#5363) on first attempt22 日前
hopeful_heisenberg_286 solved problem What is the probability? (#1571) on first attempt22 日前
hopeful_heisenberg_286 solved problem Hotels Along the Croatian Coast (#10682) on first attempt22 日前
hopeful_heisenberg_286 solved problem Locked Treasure (#7534) on first attempt22 日前
hopeful_heisenberg_286 solved problem Stepan and pairs (#4283) on first attempt22 日前
hopeful_heisenberg_286 solved problem Calculator (#1427) on first attempt22 日前
hopeful_heisenberg_286 solved problem The Vouchers (#6) on first attempt22 日前
hopeful_heisenberg_286 solved problem Simple problem (#1) on first attempt22 日前
hopeful_heisenberg_286 solved problem Two factors (#5) on first attempt22 日前
hopeful_heisenberg_286 solved problem Two circles (#4) on first attempt22 日前
hopeful_heisenberg_286 solved problem Match’s model (#3) on 2 attempt22 日前
hopeful_heisenberg_286 solved problem Digits (#2) on first attempt22 日前
hopeful_heisenberg_286 solved problem Number of toys (#927) on first attempt22 日前
hopeful_heisenberg_286 has joined contest Educational Round #822 日前