Each round, you replace cards in your rack so their numbers read in any numerical progression from a low number at the front to a high one at the back (the racks hold the cards behind each other) - achieving this ends the round.

The cards are numbered from 1 to 60; you initially place them in your rack in the order they're dealt. On your turn, you draw from the deck or the discard pile, swapping the card with one from your rack.

Game Rules:
You can find detailed rules here: Rack-O Game Rules.

Features:
- Multilanguage: English, Esperanto, Finnish, German, Russian, Swedish.
- Locale auto-detection based on system's Regional Settings.
- 1-3 computer opponents with 3-level AI.
- Gameplay variations for 2 and 4 palyer game.
- Game progress auto-save.

Update Description:
v1.32:
- Pocket Rack-O has been updated to 1.32 with new new Finnish (thanks to Sami Kuusisto) translation.

v1.31:
- Pocket Rack-O has been updated to version 1.31 with German translation (thanks to Daniel Schlapa).

v1.3:
- As mentioned earlier Pocket Rack-O has been re-released under OrangeSoftware name.
- New locale auto-detect feature should work now. Freshly installed game should automatically select appropriate locale based on your system's Regional Settings. Esperanto will be used as a default if no matched locale is found.
- Swedish translation added thanks to Michael Ziegler.

v1.2:
- VGA devices support.

v1.12:
- Some minor bugs were fixed - one with a tie game and one with the "call rack-o" button.

v1.11:
- The version fixes the bug noticed by huchblub with crash on start.

v1.1:
- All known bugs were fixed.
- Gameplay variation: Obligatory perfect run for 2 player game as an option.
- Gameplay variation: Partners game (4 players).
- Advanced AI (not that advanced, but should play a little bit better than Normal).