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May 20, 2016
ver 2.11
- New 'Olympiad' mode is open for free!
- New puzzle pack
- Minor bug fix
ver 2.0
- New 'Olympiad' mode is now available
- New puzzle pack
- Minor bug fix
- Stabilized in-app purchase
ver 1.3
- Available in more Android devices
- Button errors are now fixed
- Stabilized on tablet devices
- Minor coding issue has been handled