Keys Book of World Records – Building Challenges

*All attempts must be filmed in full and uploaded to the link on the Keys Book of World Records website. The footage will then be checked and verified by our judges*

1.  Tallest playing card castle

Rules:

• There is no time limit but the whole attempt needs to be filmed from start to finish. Time lapse may help as attempts can take a long time.
• The number of card levels (height) is what counts. The width does not matter.
• The attempt must take place on a hard and untreated surface. No carpet and nothing sticky!
• Only standard size playing cards can be used.

2.  Tallest coin tower built in 30 seconds

Rules:

• Participant can only use one hand.
• The attempt must take place on a hard and untreated surface. No carpet and nothing sticky!
• Any denomination of coin can be used.
• At the end of the 30 seconds the tower must remain standing for 10 seconds.