Enigmatic Variations 1712 (Hints)
Obstacle Courses by Luxor
Hints and tips by Phibs
+ – + – + – + – + – + – + – +
I felt that I’d set Claude a pretty tough challenge last time out, so I gave him a chance for redemption, asking “A themed crossword involves four ‘obstacle courses’, which have to be spelt out by joining 30 letters together in the grid, and includes a two-word phrase which describes what their constructors did to make them. Can you suggest what these obstacle courses might be?”