Big Ben Solitaire

Using one deck, twelve Foundation cards are removed from the deck and placed in a circle resembling a clock face.
The remaining 40 cards are dealt face up evenly to eight Columns.
Play the bottom card in any column onto the clock, building up in suit from the base card until the card on the top of the pile shows the correct "Hour". When there are no more possible moves, build down among the eight columns. If you create a gap in a column, you can fill it with any available card. Only one card at a time can be moved, and there are no shuffles permitted.

Game is saved and restored when you get a call or other interruption.

Unlimited redo feature.