This is a manual tiling puzzle. Difficulty level always hard to estimate, but I would say a few minutes per solution for an accomplished solver, all the way to just about impossible for someone like me. I always reach for the computer.
The goal is to tile all twelve '4x inflated pentominoes'. Ie ...
My first semester—no, my entire freshman year—in high school, I was all alone.
As I started my sophomore year, I finally made a friend. Two, actually. They weren't in the same class as me, but for the rest of my high school life, they and their classmates basically defined my whole friend group.
...
This is a letter to number conversion and pattern puzzle.
What number goes in the blank circle and why?
Each letter is a distinctly seperate digit from 0 to 9. ( There are 10 letters representating 10 seperate digits from 0 to 9).
All the vowel digits add up to a Prime number.
N^M = A
I^S = D
N...
The task is to somehow make sense of these images. Once you've done that, replace the question marks(each question mark represents a digit)
Good luck!
?? -96 , ???? -85 , ???? -99 , ?? -76 , ??? -97
