[hk__2]

Hi, author here, thank you for your feedback, but I can’t reproduce the bug. See https://github.com/bfontaine/term2048/commit/5ab27e181431c26...

Edit: I’m on this issue, currently trying to write a test to reproduce.

Edit 2: fixed!

[ksmiley]

What about the other direction? [4,2,2,0] while shifting left or up?