Puzzle 1
Your objective is to place some diagonal mirrors into the grid.
If a ray of light is shone in to the grid from each of the letters, and allowed to bounce off the internal diagonal mirrors, each will exit the grid at the twin of the letter that it entered the grid. For example, a ray entering at either letter D will bounce off some mirrors and exit the grid at the other letter D.
Each row and each column will contain exactly two of the diagonal mirrors.
Puzzle Copyright © Elliott Line
This puzzle appeared in Mensa's EnigmaSig (196.26) and is used with permission.
Puzzle 2
Can you find the country hidden in the following sentence:
During the recent BrainBashers aquatic contest, the walrus struggled to finish, the sea lion finished second, and the penguin easily won!
Puzzle 3
At a recent motorsport gathering, four proud owners were gathered around the silver sports car, each discussing their pride and joy.
Alex was overheard bragging about his brand new Stellar.
The person whose surname was Smith went to great lengths to explain to Billie the virtues of his blue Lunar.
The person whose surname was Wilshaw, and Dale, were already good friends.
The person whose surname was Richards showed everyone a recent photo of his red Orbital.
The person whose surname was Stone listened intently while Charlie kept talking about his green Galactic.
Who owns which car?
Puzzle 4
Focus on this conundrum, do it quickly, or do it slowly. What is so wrong with it? Or so right? It is a most odd conundrum. A quick brown fox jumps, hops, and vaults past a lazy dog! Can you work out what it is? Don't skip any words, and you'll soon spot it. It isn't too hard!