The Most Complex Mechanical Puzzle of 2024! - The Piano Box!

The puzzle shown in this video is available here:
www.mowens995.com

My Amazon.com shop:
https://www.amazon.com/shop/mrpuzzle
As an Amazon Associate, I earn from qualifying purchases.

My favorite puzzle shops on Etsy:
https://tidd.ly/3lPMHpk

Music and SFX I used in this video is available here:
https://www.epidemicsound.com/referra... (30-day free trial by using this link)

More cool puzzle shops I do recommend:

US:
https://www.puzzlemaster.ca/?a=643812
https://kubiyagames.com/?ref=3umdg4xg (10% off by using Coupon Code "MRPUZZLE")
https://www.creativecrafthouse.com/?A...
https://cubicdissection.com/

Europe:
https://jpgamesltd.co.uk/?tracking=5b...
https://cruxpuzzles.co.uk/ref/christi...
https://www.knobelbox.com/?sPartner=m...
https://escapewelt.com/shop/ (get 10% off by using coupon "MRPUZZLE")
https://www.logicagiochi.com/?aw_affi...
https://twobrassmonkeys.com/?ref=1him...

Asia & Australia:
https://www.siammandalay.com/?ac=mrpu...
https://cmycubes.com/?ref=1himb1lcs_k... (5% off by using Coupon Code "MRPUZZLE")
MoYu: https://shareasale.com/r.cfm?b=130714...
Stirlingkit: https://shareasale.com/r.cfm?b=136210...
EngineDIY: https://www.enginediy.com/?ref=1himb1... ( 10% off by using Coupon Code "MRPUZZLE" )

The links above are affiliate links. If you click the link and buy a product, I will receive a commission from the seller.