What's New

bug fix

App Description

The King of OX is an easy and fun game of selecting "O" or "X" as fast as you can. As a teacher, you have to grade student's math test. It's incredibly simple but insanely addictive.

SIMPLE and ADDICTIVE game play!
• Rule is so simple. Just select "O" or "X". If the answer of test is right, touch "O" or "X".
• Once you start, you can't hardly put it down.

GREAT SOCIAL gameplay!
• Global/Country/Daily/Local high scores is supported.
• Teamwork with your family or friends will be helpful to make a better record.
• Compete with your facebook friends.

If you like this game, try "1to50" or "Challenging Times table" also!

iPhone Screenshots

(click to enlarge)

The King of OX screenshot 1 The King of OX screenshot 2 The King of OX screenshot 3 The King of OX screenshot 4

App Changes

  • May 25, 2011 New version 1.3
  • January 15, 2011 New version 1.2
  • December 20, 2010 New version 1.1
  • September 21, 2011 Price increase: FREE! -> $0.99
  • September 25, 2011 Price decrease: $0.99 -> FREE!
  • October 14, 2011 New version 1.6
  • January 24, 2013 New version 1.7
  • February 07, 2013 New version 1.8