N 52° 21.S(Q-U)A W 001° 59.RED
The irrational mathematician CR, who invented a radical mathematical symbol that resembles a lower case letter r, designed this 5 by 5 un-square. To solve it, identify the hidden irrational number. A melancholic Albrecht Dürer will help interpret the contents of 4 by 4 to show the money routed way ahead.
There is nothing at the listed co-ordinates. The cache contains a square needed to solve 6 by 6.
Links to other caches in the series:
¤ The Numbers Square
¤ 7 by 7
¤ 6 by 6
¤ 5 by 5
¤ 4 by 4
¤ 3 by 3
¤ 2 by 2 (too!)
¤ Bonus - 1 by 1
¤ Bonus - 26 by 26
Part of The Final Revelation series of 66 puzzle caches.