Scribbles

How to copy a file between devices?
Project Euler #63: Powerful digit counts
Project Euler #62: Cubic permutations
Project Euler #61: Cyclical figurate numbers
Project Euler #60: Prime pair sets
Project Euler #59: XOR decryption
Project Euler #57: Square root convergents
Advent of code 2021: Wrap-up
Advent of code 2021: Day 17
Advent of code 2021: Day 16
Advent of code 2021: Day 15
Advent of code 2021: Day 14
Advent of code 2021: Day 13
Advent of code 2021: Day 12
Advent of code 2021: Day 11
Advent of code 2021: Day 10
Advent of code 2021: Day 9
Advent of code 2021: Day 8