twish

char III RANK

11,712 POWER LEVEL

char III → char MAX

466 / 493 XP

27 XP to char MAX

#175 RANK 2 SOLVED 100% ACCURACY 0 QUIZ SOLVED 0% QUIZ ACC 24 PROB SOLVED 8 STREAK

Activity

34 submissions in 2026

Jan

Feb

Mar

Apr

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Jun

Jul

Aug

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Oct

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Difficulty Breakdown

2

1

2

3

4

5

6

7

8

9

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11

Recent Activity

Solves, roadmap, quests & quizzes

Subsets Jul 21, 10:43 AM

Algorithms · Completed

Two Sum Jul 21, 09:17 AM

Algorithms · Completed

Sum of Two Values Jul 21, 09:17 AM

Algorithms · Completed

Lowest Common Ancestor of a Binary Tree Jul 19, 11:03 AM

Algorithms · Completed

Validate Binary Search Tree Jul 18, 10:56 AM

Algorithms · Completed

Diameter of Binary Tree Jul 18, 09:10 AM

Algorithms · Completed

Tree Diameter Jul 17, 08:51 PM

Algorithms · Completed

Binary Tree Level Order Traversal Jul 17, 02:04 PM

Algorithms · Completed

Subordinates Jul 16, 02:55 PM

Algorithms · Completed

Subordinates Jul 16, 02:55 PM

Algorithms · Completed

Invert Binary Tree Jul 14, 05:38 PM

Algorithms · Completed

Maximum Depth of Binary Tree Jul 14, 05:33 PM

Algorithms · Completed

Add to 13 Jul 8, 07:32 PM

Core · AC · C++17 · 27 ms

Put a ring on it. Jul 8, 01:41 PM

Core · AC · C++17 · 4 ms · 1.4 MB

Put a ring on it. Jul 7, 09:52 PM

Core · AC · C++17 · 4 ms · 1.2 MB

105 Apr 30, 07:11 AM

Algorithms · Completed

Distinct Numbers Apr 29, 08:02 PM

Algorithms · Completed

Otoshidama Apr 29, 07:21 PM

Algorithms · Completed

Missing Number Apr 29, 02:46 PM

Algorithms · Completed

1122 String Apr 29, 09:57 AM

Algorithms · Completed

Best Solves

Hardest problems solved

Put a ring on it.

C++17 +60 XP +1,716 PL

BasicsData Structures

C++17 +57 XP +1,632 PL