For the cheevo ‘A Classic Treasure’ in Shimmersand.
ROUTE TO THE PUZZLE
Take the Wyrmbane Spire portal into Shimmersand and head over to /setwaypoint 6354 7747
You need to climb up the hill to get to the puzzle at /setwaypoint 6414 7719, this can be tricky to do so I’ve made a video to show the route.
The puzzle is a game called peg solitaire, it also has many other names such as Chinese Checkers
you need to move the pegs/lights around the game board, when you jump over a peg/light that peg/light will disappear, keep making moves til you only have one peg/light left.
There are loads of guides on the internet for how to complete this puzzle, I have consolidated one of them for you..
And a video of the solution..
Once you complete the puzzle there will be an explosion and the puzzle will disappear. Where the puzzle was will now be a chest for you to loot, looting this chest grants the cheevo.