Table of content for
Puzzles




The 8 ball problemThe 8 ball problem, the puzzle almost all developers gets wrong! Given 8 balls and a scale identify the one heavier ball using the least number of weighings.
The Burning Rope ProblemA mindbending puzzle that'll keep your brain going for hours! Given two pieces of rope, and some fire identify when 45 minutes has passed.
The Japanese river IQ TestJapanese IQ Test. Can you get everyone to cross the river?