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Whirlwind 21 is a clone of an online solitaire game based on Blackjack. The main goal of the game is to build cards up to 21 on any of 5 piles. Select the pile by moving the green triangle with up/down and pressing the action key to place a card on it. If you cannot place a card on any pile without exceeding 21, the game is over. </p><p></p><p>If you get a card labelled X, the next pile you select will be automatically cleared. The card appears randomly, about once every 100 cards.</p>


1.0.0 - Initial release


  • D2™ Charlie D2™ Charlie
  • D2™ Delta D2™ Delta
  • D2™ Delta PX D2™ Delta PX
  • D2™ Delta S D2™ Delta S
  • Descent™ Mk1 Descent™ Mk1
  • Forerunner® 645 Forerunner® 645
  • Forerunner® 645 Music Forerunner® 645 Music
  • Forerunner® 935 Forerunner® 935
  • fēnix® 5 fēnix® 5, quatix® 5
  • fēnix® 5 Plus fēnix® 5 Plus
  • fēnix® 5S fēnix® 5S
  • fēnix® 5S Plus fēnix® 5S Plus
  • fēnix® 5X fēnix® 5X, tactix® Charlie
  • fēnix® 5X Plus fēnix® 5X Plus
  • fēnix® Chronos fēnix® Chronos
平均评级: (1 个评级)

⛺🐿️Sam lawrence🏴󠁧󠁢󠁷󠁬󠁳󠁿
2017年11月28日 | 1.0.0 版

I'm always checking the store for new games, and I'm enjoying playing this one! :-) Keeps your high score in permanent memory,( my highscore is 333points) and has an easy restart feature to play again without quitting the app. Thanks developer,hope you make more games and unique apps! Check out Sky Chart to! Working perfectly with the Fenix 5x 6.0 All the best, Sam.