Grayscale AtCoder

Change images in AtCoder to grayscale with mouse over.

Author
amitani
Daily installs
0
Total installs
4
Ratings
0 0 0
Version
0.0.1.20210628153314
Created
2021-06-28
Updated
2021-06-28
License
N/A
Applies to

Change images in AtCoder to grayscale with mouse over.