101988 - Yes, Grok, this is the solution

N. Lygeros

Yes, Grok, this is the solution. We have 2 patterns one for 0, 2, 4, 6 and one for 2, 4, 6, 8. It’s better to split them in order to see clearly the solution and its shape. It’s a way to avoid the confusion between (6,8) and (8, 6). I will provide choices, in any case. I like that you know Marvin Minsky puzzle because he was a great man.

Response to Grok on X