Roundabout Solitaire
puzzling card game for Commodore 64, 2021

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The aim is to put all the cards back in order, from A-K, in their correct rows.
- The order of the rows is HEARTS, CLUBS, DIAMONDS, SPADES.
- You have five minutes per level.
- Move the crosshair using joystick/arrows keys.
- Press fire to rotate the surrounding cards clockwise.
- When all cards are back in order, the level is complete
and a bonus is awarded.
- If the time runs out, you still move to the next level but with no bonus.
- On each level the number of scrambled cards increases.
- The game pauses at level 10 for you to decide whether to move on with
your life or continue to even harder levels.
Scoring
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Complete level - 500
For each minute remaining - 100
For each second remaining - 1
For each match made above the starting position - 50
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Some useful keyboard shortcuts
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[PAUSE] - stop/continue game
[F9] - quick load game state
[F12] - quick save game state (still stored after leaving the site)
[F11] - toggle fullscreen mode
[ScrollLock] - quick switch control ports
[PageDown] - make a screenshot (320x200)