lazy_proton

Singularity

long long I Rank

124,213 Power level

long long I → long long II

3,632 / 3,968 XP

336 XP to long long II

#38 Rank 0 Solved 0% Accuracy 3 Quiz solved 100% Quiz acc. 32 Roadmap solved 34 Streak

Activity

102 activity events in 2026

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Difficulty Breakdown

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Recent Activity

Solves, roadmap, White Room, quests & quizzes

Valid Palindrome Oct 1, 09:10 AM

Algorithms · Completed

3 roadmap problems Sep 30, 09:17 AM

Algorithms · Completed · Minimum Size Subarray Sum, Longest Substring Without Repeating Characters and 1 more

Letter Combinations of a Phone Number Jul 29, 06:42 PM

Algorithms · Completed

Permutations Jul 28, 08:55 PM

Algorithms · Completed

Combinations Jul 28, 07:58 PM

Algorithms · Completed

2 roadmap problems Jul 24, 05:54 AM

Algorithms · Completed · Ferris Wheel, Apartments

Sum of Subarray Minimums Jul 24, 05:34 AM

Algorithms · Completed

Next Greater Element II Jul 23, 01:20 PM

Algorithms · Completed

Message Route Jul 20, 06:56 PM

Quest · Completed

2 roadmap problems Jul 20, 05:54 PM

Algorithms · Completed · Nearest Smaller Values, Daily Temperatures

Building Roads Jul 18, 02:07 PM

Algorithms · Completed

Surrounded Regions Jul 17, 05:02 PM

Algorithms · Completed

Sensors Jul 17, 10:52 AM

Algorithms · Completed

2 roadmap problems Jul 17, 10:23 AM

Algorithms · Completed · Number of Islands, Counting Rooms

Labyrinth Jul 16, 02:23 PM

Algorithms · Completed

Message Route Jul 14, 06:18 PM

Algorithms · Completed

Buffer Lost To Exec Jun 6, 04:35 AM

Domain · Correct

One File Two Writers Jun 5, 09:55 AM

Domain · Correct

Two Ways To Share May 24, 12:17 PM

Domain · Correct

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