232 reviews
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Summit Data Corp

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Download size

8 MB

Content rating


Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • owner identity
  • music library
  • photos library
  • media playback
  • data services
  • phone dialer
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
  • photo, music, and video libraries
What's this?

Supported languages (2)

English (United States) русский
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Switch, also called Two Four Jacks or Black Jack, Irish Switch, especially designed for Windows Phone that is popular in the United Kingdom. Play against the phone and earn your medals! The game includes interactive hints that help you learn and perfect your game. Interactive rules and manual are included. This game features a unique original game engine that I started building in 1999. The objective is to get rid of all cards and win by score. 

This game requires nerve, precision, and speed. Becoming frustrated or defensive leads to failure. Only the quick mind will win the game.


Achievements and pins
In-game hints and tutorial
Silent mode
Facebook - post your achievements
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  • by Laura 4/23/2014
    It's addictive
  • by ROBERT F 2/1/2014
  • by Enika 1/30/2014
    Keep me busy
  • by User 12/11/2013
    It's fun, but I don't get it quite yet...
  • by User 12/2/2013
    Didn't. Like it
  • by justin 11/6/2013
  • by User 10/22/2013
  • by CYNTHIA 8/25/2013
    Love this game
  • by User 7/22/2013
    Small learning curve
  • by User 7/19/2013
    Good job. Love it, spent at least three hours playing...