3 ms·

I personally prefer the red ball - green ball version, where a colourblind person can find out if both balls are the same color or not. Simpler, with fewer vari

I personally prefer the red ball - green ball version, where a colourblind person can find out if both balls are the same color or not. Simpler, with fewer variables and still very clean in its explanation.

kikowi 4y ago
Can you send a link to the red ball - green ball version?
- jhugo 4y ago
  Google gives https://www.senzilla.io/blog/2018/01/14/two-balls-and-the-colour-blind-friend/ https://www.senzilla.io/blog/2018/01/14/two-balls-and-the-co... as the first result