Âé¶¹´«Ã½ puzzle #48: Seeing red The traffic lights are green for 10 seconds. Should you cycle faster to get through or slow down? Plus answers to puzzle #47 Regulars
Âé¶¹´«Ã½ festive puzzles #35 to #39: A bunch of brain teasersSix puzzles to test every type of brain, from moving matchsticks to square numbers to the 12 days of Christmas. Includes answers, and the solution to puzzle #34Regulars