Jair Trejo, inspired by Ben Finegold and Bob Seger, created Ain't It Funny How The Knight Moves, an online chess puzzle. You might be tempted to interpret the instructions as "move the knight to every possible square the queen can't attack," but all you have to do is get it to the square indicated on the left, F8 to start. Easy!
Ain't It Funny How The Knight Moves is a devilish online chess puzzle
The trick that makes spot-the-difference puzzles ridiculously easy
Daniel Wirtz thought he was watching a child prodigy at work. The 9-year-old girl on a German game show was solving complex spot-the-difference puzzles in seconds. "To my eye, both… READ THE REST
Puzzlip: free online puzzle generator
Nenad Lukic's Puzzlip generates free online puzzles. It divides an uploaded image into a grid and randomly rotates the squares. Click the squares to rotate them. It's funny because the… READ THE REST
The highest-order Rubik's Cubes
Matt Bahner's 34x34x34 cube is an incredible piece of machinery. 16.5 inches on a side and comprising 6,939 unique parts, it took him more than 1000 hours spread over a year… READ THE REST
This app is like CliffsNotes but for books
TL;DR: Get a Headway Premium lifetime subscription for $47.99 with code LEVELUP20 at checkout this week only (reg. $299.95). You won't find a better deal anywhere else! You know that stack of books… READ THE REST
Learn to use ChatGPT and other AI tools for automation
TL;DR: Learn to use ChatGPT and other AI tools for automation in the ChatGPT and Automation E-Degree, only $19.97 through March 30. AI is kind of like a really useful dog. You… READ THE REST
Revamp your road trip entertainment for with this CarPlay wireless adapter
TL;DR: Upgrade your car's entertainment system with the PlayAIBox Apple CarPlay & Android Auto Wireless Adapter, now $84.97 (reg. $129) through March 30. Not in the market for a brand new car?… READ THE REST
