rich 1.0 Sin https://asciinema.org/~Sin asciinema https://asciinema.org/ https://asciinema.org/a/ab2szanw5m7yj625hunfi9xsf.png 1987 1592 <a href="https://asciinema.org/a/ab2szanw5m7yj625hunfi9xsf" target="_blank"><img alt="Lab 4 Off by one - speed run + bonus" src="https://asciinema.org/a/ab2szanw5m7yj625hunfi9xsf.png" width="1987"></a> 1987 1592