Uploaded August 2015 | Updated September 2026, 2 hours ago

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Mats Valk solving a Rubik's Cube onboard the fastest Dutch rollercoaster: the Goliath located in Walibi Holland park.

Cube used: thecubicle.us/qiyi-thunderclap-p-4383.html
Disclaimer:
This video is owned by Mats Valk and used with his permission. Usage of this video is not permitted under any circumstances, including copying, mirroring or content creation. Permission to use this video can be arranged by sending an email to matscubingvids@gmail.com.