Oscar Roos

Latest Release

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  golfed

  Track golf courses played

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iPad & iPhone

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  golfed

  Track golf courses played

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  Map Slice Quiz

  Guess countries by their shape

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  Flag Quiz – World Challenge

  Guess Flags of All Countries

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  Globegram – Share your World

  Track Countries & Share Maps

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  Countries Quiz — Learn the Map

  Learn countries and states

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  All-In-One Poker Trainer

  Start Making Smarter Decisions

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  Blackjack Strategy Trainer!

  Perfect Your 21 Strategy

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  On This Day - Historic Events

  Learn history on-the-go

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