Repeat Evolution

1233. Remove Sub-Folders from the Filesystem

2 attempts over 267 days. This page compares how the solution size, thinking trace, and stuck markers changed between posts.

2 attempts

267 days apart

+1 line delta

4 best lines

0 thought lines

0 stuck attempts

Repeat lab Latest post Back to library LeetCode

Timeline Shape

Bars are normalized inside this problem, so the widest bar is the largest attempt in that metric.

Each card is a daily post, with local deltas from the previous attempt.

Attempt 1 · 25.10.2024

medium

Solution 4 lines

Thoughts 0 lines

tiny kotlin

Remove empty subfolders

Full post LeetCode

Attempt 2 · 19.07.2025

hard

Solution 5 lines

Thoughts 0 lines

tiny kotlin

267 days later lines +1 chars -4 thoughts 0

Fold folders

Full post LeetCode

Compact generated readout from the first and latest attempts.

Solution size expanded

+1 lines, -4 chars.

Thinking trace steady

0 lines between first and latest attempt.

Best snapshot 25.10.2024

4 lines, 151 chars.

Honesty markers 0 stuck

0 stuck attempts, 0 one-liner attempts.