Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20070516 03:01:56
Orientation Puzzlehttp://www.mathsisfun.com/games/orientationpuzzle.html #2 20070516 04:08:17
Re: Orientation PuzzleI agree partially, but it doesn't make the problem simple. For a start, it takes a lot longer to work out your route going backwards, and it's very possible that you could solve the maze quicker just by trying stuff and undoing a lot, rather than by analysing it. That could well be the intended method of solving. Why did the vector cross the road? It wanted to be normal. 