Elegant solution to the Zebra [logic] Puzzle ("Einstein's Riddle") - Mathematica Stack Exchange
Einstein's Riddle — Step-by-step tutorial on how to solve the world's hardest puzzle | by James | brainzilla | Medium
Talent Development/GT Parent Resource Page - There's some debate as to whether Einstein created this riddle. Nonetheless, it's a logic and deduction puzzle that someone mathematically inclined might enjoy. See link for
Play Einstein's Puzzle - Aha! Puzzles
Only 2% of People Can Solve Einstein's Riddle | The Science Explorer
The Zebra Puzzle — Wait But Why
The Einstein Riddle: A logic puzzle | EXCEL TABLES
PDF collections of Logic Grid/Zebra/Einstein Puzzles : r/puzzles