We are currently working on new rules for what content should and shouldn't be allowed on this website, and are looking for feedback! See Esolang:2026 topicality proposal to view and give feedback on the current draft.
We are currently working on new rules for what content should and shouldn't be allowed on this website, and are looking for feedback! See Esolang:2026 topicality proposal to view and give feedback on the current draft.
◼ is an esolang made by User:↑. It's basically bf but the symbols are replaced with squares.
| BF | ◼ |
|---|---|
| + | ■ |
| - | □ |
| . | ▣ |
| < | ▤ |
| > | ▥ |
| , | ▦ |
| [ | ◧ |
| ] | ◨ |