Editing on Android tablet is broken

[sleekweasel]

I wrote a quick Snowflake algorithm before showing this to my daughter, but editing on an Android tablet in Chrome was hard: pressing on the position usually put the cursor it the wrong place, and deleting caused some peculiar discrepancy between what the interpreter saw and what was on screen.

Maybe the keyboard popping up messed with it? Or the fancy word-based codes I understand tablets send these days? I couldn't even select all and copy it to work in another editor briefly to fix half deleted words.

This is miles better than any Android app, for being able to define words and do maths. Maybe I'll dig out my laptop and try to debug it with remote snooping later in the week