What's New
bug fix
App Description
four arithmetic operations puzzle
iPhone Screenshots
(click to enlarge)
App Changes
- May 10, 2014 Initial release
- May 21, 2014 New version 1.0.1
- July 17, 2014 New version 1.0.2
- October 10, 2014 New version 2.0.0.1
- October 10, 2014 Price decrease: $0.99 -> FREE!
- October 22, 2014 New version 2.1
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