Posit Cheat Sheets - Can also be found at https://posit.co/resources/cheatsheets/.

C++ standards drafts

Advanced R: a book

GNU MAC Changer

An opinionated view of the Tidyverse "dialect" of the R language.

Pinp Is Not PNAS -- Two-Column PDF Template

Collection of Matrix/Linear Algebra Information

Project Euler problem set compilation

Odds and ends, collected together for convenience

Cube Sudoku is to fill colors in a 3x3x3 Rubik's cube with the Western color scheme. Once the puzzle is solved, this means that the state is solvable by legal moves.