There are only 6 bonus numbers to collect and each of these is repeated in a second cache.
Follow the path from HWL12.
Information must be obtained from the coordinates shown.
TQab cde
What you require is TQ13 198
The cache can be found at N 50° 30.(a+b)(a-c)(b+c)' W 003° 50.(a+c)(d/b)(e/4)'
Please do NOT leave sweets in any cache.
Caches placed with the kind permission of the Dartmoor National Park Authority.