Contents:
Puzzle
QApp
Folder
Grid
PieceDict
Globals
PretendPuzzle
Piece
ensurer()
Popup
BaseParam
ParamInt
ParamFloat
ParamSlider
ParamText
ParamCheckbox
ParamArray
ParamDropdown
ParamProgress
base_param()
readout()
spinbox()
slider()
text()
checkbox()
array()
dropdown()
progress()
Action
define()
parse_params()
run()
format()
CallLater
Worker
LiveWorker
PuzzleTimer