Crazy-Cups Challenges are sport stacking competitions organized by Crazy-Cups.  Crazy-Cups aim to hold annual inter-school Challenges in Singapore for all schools that have taken up our Crazy-Cups programs.  We also hope to see overseas schools and partners hold Challenges outside of Singapore, and grow to have overseas stackers participate in our Challenges!

Several schools have also held intra-school Challenges.  Please refer to our Events page for more details.

If you are keen to organize a Challenge, contact us here.

Challenge Trophy Winners (Primary)

- 2007: Ngee Ann Primary School

- 2006: Ngee Ann Primary School

- 2005: Fairfield Methodist Primary School

Records (Cycle Stack timings)

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