root
Ultra Premium Core Author Trusted
Overflow Rank
3,118,584 Power level
Activity
718 activity events in 2026
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Difficulty Breakdown
54 problems solved
Recent Activity
Solves, roadmap, White Room, quests & quizzes
String Functions Oct 12, 03:10 PM
Quest Completed
2248E. Excuse for Breaks Oct 12, 10:27 AM
Quest Completed
ABC312 E. Tangency of Cuboids Oct 12, 10:20 AM
Quest Completed
Stick Game Oct 11, 06:04 PM
Quest Completed
ABC289 F. Teleporter Takahashi Oct 11, 12:21 PM
Quest Completed
3529. Count Cells in Overlapping Horizontal and Vertical Substrings Oct 10, 05:59 PM
Quest Completed
834. Sum of Distances in Tree Oct 9, 01:20 PM
Quest Completed
Counting Numbers Oct 9, 09:12 AM
Quest Completed
Sliding Window Advertisement Oct 9, 09:12 AM
Quest Completed
Unique Pointer Oct 9, 08:44 AM
Core AC
Unique Pointer Oct 9, 08:43 AM
Core WA
Unique Pointer Oct 9, 08:41 AM
Core AC
ABC346 I. SSttrriinngg in StringString Oct 9, 08:37 AM
Quest Completed
Tetris Oct 9, 12:59 AM
Core AC
Hash Map Oct 8, 11:29 AM
Core AC
Deque Oct 8, 10:43 AM
Core AC
Shared Pointer Oct 8, 08:49 AM
Core AC
Shared Pointer Oct 8, 08:46 AM
Core AC
Mail Delivery Oct 8, 08:30 AM
Quest Completed
String Transform Oct 6, 10:04 PM
Quest Completed
Best Solves
Hardest problems solved
#1
Glitched 11
Stacked up (Hard version)
#2 Grandmaster 10
Consumerism (Hard version)
#3 Master 9.5
Stacked up (Easy version)
#4 Master 9
My little tokenizer can't be this greedy?!
#5 Master 9
Consumerism (Easy version)
#6 Expert 8
Pool party!
#7 Insane 7.5
Return to Sender
#8 Insane 7.5
Vector (Hard version)
#9 Insane 7
The NOexistenceN of you AND me
#10 Harder 6
cant erase u