I've had this puzzle on my phone for years. Every few months I'd glance at it and try and solve it. Last night, as I was eating dinner, I finally figured out the answer!
I've had this puzzle on my phone for years. Every few months I'd glance at it and try and solve it. Last night, as I was eating dinner, I finally figured out the answer!
Hah, took me nearly a minute.
Tap for spoilerAdd the digits on both sides. ? = 12
But I only got it so quickly because I enjoyed a similar puzzle once.
1
11
21
1211
111221
312211
…
continue the series.
312211
13112221
1113213211
31131211131221
Wonder if/when a 4 would ever show up… and what the formula for that would look like
Yeah. Probably.
You realize a 4 never will happen, right?
Not with that attitude, it won’t
Edit: I found the nerdy stuff I was curious about
Edit edit: and the real good stuff