Do Sums

Protect a treasure from pirates.Sink a pirate ship with a cannon shoot.In order to sink the pirate ship, you should calculation.There are four operation codes.(+,-,,)There are three kinds of difficulty.(easy, normal, hard)Each difficulty has 32 levels.Let's play game and improve numerical ability.How to1. Touch pirate ship.2. Pirate ship turns green. check equation. 3. Enter the result of calculation with the number buttons.4. Fire a cannonball with touching Fire button.5. If you answer wrong, the touch of Fire button and then re-enter.
PriceUSD0.99
LicensePurchase
File Size5.02 MB
Version1.1
Operating System iOS
System RequirementsCompatible with: ipodtouchsecondgen, ipodtouchsecondgen, ipodtouchsecondgen, ipodtouchsecondgen, iphone3g, iphone3g, iphone3g, iphone3g, iphone3gs, iphone3gs, iphone3gs, iphone3gs, ipadwifi, ipadwifi, ipadwifi, ipadwifi, ipad3g, ipad3g, ipad3g, ipad3g, ipodtouchthirdgen, ipodtouchthirdgen, ipodtouchthirdgen, ipodtouchthirdgen, iphone4, iphone4, iphone4, iphone4, ipodtouchfourthgen, ipodtouchfourthgen, ipodtouchfourthgen, ipodtouchfourthgen, ipad2wifi, ipad2wifi, ipad2wifi, ipad2wifi, ipad23g, ipad23g, ipad23g, ipad23g, iphone4s, iphone4s, iphone4s, iphone4s, ipadthirdgen, ipadthirdgen, ipadthirdgen, ipadthirdgen, ipadthirdgen4g, ipadthirdgen4g, ipadthirdgen4g, ipadthirdgen4g, iphone5, iphone5, iphone5, iphone5, ipodtouchfifthgen, ipodtouchfifthgen, ipodtouchfifthgen, ipodtouchfifthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen4g, ipadfourthgen4g, ipadfourthgen4g, ipadfourthgen4g, ipadmini, ipadmini, ipadmini, ipadmini, ipadmini4g, ipadmini4g, ipadmini4g, ipadmini4g