What's New
improve load times
App Description
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Now +,-,x, ÷
with 2 mode play and practice
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Playing a racing submarine underwater game 15 min daily, you will be surprised that you have been improved in Math. Changed from boring ordinary math game for fun with a racing game. Speed up your submarine racing with sea-animal. You will always be surprised what will come next. All pictures and concepts were created by kids from Year 4 and Year 7. Have fun!
Instruction
Just tap on the correct answer to speed up your submarine to reach the finish line in time. Beware of a unexpected obstacle to reduce your speed. It contains with ten different levels.
App Changes
- August 06, 2011 New version 2.5
- September 01, 2011 New version 2.6
- September 21, 2011 Price decrease: $0.99 -> FREE!
- September 22, 2011 Price increase: FREE! -> $0.99
- November 02, 2011 Price decrease: $0.99 -> FREE!
- November 03, 2011 Price increase: FREE! -> $0.99
- November 04, 2011 New version 2.7
- November 12, 2011 Price decrease: $0.99 -> FREE!
- November 13, 2011 Price increase: FREE! -> $0.99
- November 22, 2011 Price decrease: $0.99 -> FREE!
- November 23, 2011 Price increase: FREE! -> $0.99
- December 02, 2011 Price decrease: $0.99 -> FREE!
- December 03, 2011 Price increase: FREE! -> $0.99
- December 12, 2011 Price decrease: $0.99 -> FREE!
- December 13, 2011 Price increase: FREE! -> $0.99
- January 21, 2012 Price decrease: $0.99 -> FREE!
- January 22, 2012 Price increase: FREE! -> $0.99
- February 01, 2012 Price decrease: $0.99 -> FREE!
- February 02, 2012 Price increase: FREE! -> $0.99
- February 11, 2012 Price decrease: $0.99 -> FREE!
- February 12, 2012 Price increase: FREE! -> $0.99
- February 21, 2012 Price decrease: $0.99 -> FREE!
- February 23, 2012 Price increase: FREE! -> $0.99
- March 03, 2012 Price decrease: $0.99 -> FREE!
- March 04, 2012 Price increase: FREE! -> $0.99
- March 11, 2012 Price decrease: $0.99 -> FREE!
- March 12, 2012 Price increase: FREE! -> $0.99
- March 24, 2012 Price decrease: $0.99 -> FREE!
- March 26, 2012 Price increase: FREE! -> $0.99
- April 06, 2012 Price decrease: $0.99 -> FREE!
- April 10, 2012 Price increase: FREE! -> $0.99
- May 01, 2012 Price decrease: $0.99 -> FREE!
- May 10, 2012 Price increase: FREE! -> $0.99
- June 01, 2012 Price decrease: $0.99 -> FREE!
- June 10, 2012 Price increase: FREE! -> $0.99
- July 01, 2012 Price decrease: $0.99 -> FREE!
- July 10, 2012 Price increase: FREE! -> $0.99
- August 01, 2012 Price decrease: $0.99 -> FREE!
- August 10, 2012 Price increase: FREE! -> $0.99
- September 01, 2012 Price decrease: $0.99 -> FREE!
- September 10, 2012 Price increase: FREE! -> $0.99
- October 01, 2012 Price decrease: $0.99 -> FREE!
- October 10, 2012 Price increase: FREE! -> $0.99
- November 01, 2012 Price decrease: $0.99 -> FREE!
- November 10, 2012 Price increase: FREE! -> $0.99
- December 01, 2012 Price decrease: $0.99 -> FREE!
- December 10, 2012 Price increase: FREE! -> $0.99
- January 15, 2013 Price decrease: $0.99 -> FREE!
- January 16, 2013 Price increase: FREE! -> $0.99
- February 01, 2013 Price decrease: $0.99 -> FREE!
- February 02, 2013 Price increase: FREE! -> $0.99
- February 16, 2013 Price decrease: $0.99 -> FREE!
- February 18, 2013 Price increase: FREE! -> $0.99
- March 01, 2013 Price decrease: $0.99 -> FREE!
- March 02, 2013 Price increase: FREE! -> $0.99
- March 16, 2013 Price decrease: $0.99 -> FREE!
- March 18, 2013 Price increase: FREE! -> $0.99
- April 01, 2013 Price decrease: $0.99 -> FREE!
- April 02, 2013 Price increase: FREE! -> $0.99
- April 16, 2013 Price decrease: $0.99 -> FREE!
- April 17, 2013 Price increase: FREE! -> $0.99
- May 01, 2013 Price decrease: $0.99 -> FREE!
- May 04, 2013 Price increase: FREE! -> $0.99
- May 16, 2013 Price decrease: $0.99 -> FREE!
- May 17, 2013 Price increase: FREE! -> $0.99
- June 01, 2013 Price decrease: $0.99 -> FREE!
- June 02, 2013 Price increase: FREE! -> $0.99
- July 01, 2013 Price decrease: $0.99 -> FREE!
- July 03, 2013 Price increase: FREE! -> $0.99
- August 01, 2013 Price decrease: $0.99 -> FREE!
- August 04, 2013 Price increase: FREE! -> $0.99
- August 16, 2013 Price decrease: $0.99 -> FREE!
- August 19, 2013 Price increase: FREE! -> $0.99
- September 16, 2013 Price decrease: $0.99 -> FREE!
- September 18, 2013 Price increase: FREE! -> $0.99
- October 16, 2013 Price decrease: $0.99 -> FREE!
- October 17, 2013 Price increase: FREE! -> $0.99
- November 02, 2013 Price decrease: $0.99 -> FREE!
- November 03, 2013 Price increase: FREE! -> $0.99
- November 17, 2013 Price decrease: $0.99 -> FREE!
- November 18, 2013 Price increase: FREE! -> $0.99
- December 02, 2013 Price decrease: $0.99 -> FREE!
- December 03, 2013 Price increase: FREE! -> $0.99
- December 17, 2013 Price decrease: $0.99 -> FREE!
- December 18, 2013 Price increase: FREE! -> $0.99