R1 means you won it in a challenge. K means you won it playing Kongai. ST (or something) means starter and S means special edition, which i have no idea how you get.
quote Portal-
"You can't reset your cards on this game, they should have a button that has this function. It's good, but not very good 'till I/we can reset our gameplay, just in case you messed up, and want to start fresh again."
Right on, dude!
awesome game! it crackes me up when someone says "oh this is stupid", or "this is buggy" when they are the ones who are stupid. its a puzzle game, people! solve it!
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 "Kongai"){kind=icon}
 "Windows 911"){kind=icon}
 "A Simple Guessing Game"){kind=icon}
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 "Argue - Beta"){kind=icon}
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 "Momentum Missile Mayhem 3"){kind=icon}
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 "Casual Gameplay Escape"){kind=icon}
 "Uphill Rush"){kind=icon}