GC8W9VJ request for checker
To qualify for this challenge you must have found 25 letterboxes similar to:
: <a href="
https://project-gc.com/Challenges/GC8RK8P/51640"><img src="
https://cdn2.project-gc.com/Images/Checker/51640";; title="Project-GC Challenge checker" alt="PGC Checker"></a>
thanks