Welcome to Flash & Grubbly’s Puzzle Marathon

To get the final coordinates for GC5T5K6, you need to complete this puzzle marathon.

Each puzzle is linked to the next but access to each one requires a password.

The passwords will be constructed within each individual puzzle. You will be able to pick up where you left off if you don’t solve it all in one sitting… as long as you make notes as you progress!

To begin, click the button below: