At the Carnival/Controls

At the Carnival is normally driven by mouse and keyboard input, and is usually self-evident.

However, there are a few hotkeys that may be used:

MS-DOS	Mac OS	Action
F1	⌘1	Scan horizontally (word search only)
F2	⌘2	Scan vertically (word search only)
F3	⌘3	Scan diagonally upward (word search only)
F4	⌘4	Scan diagonally downward (word search only)
F1	⌘1	All buttons on (XOR masking only)
F2	⌘2	All buttons off (XOR masking only)
F10	⌘Z	Undo last move
ALT-N	⌘N	New game
ALT-L	⌘O	Load game
ALT-S	⌘S	Save game
ALT-A	⌘A	Save game as
ALT-F	⌘F	Forward (next puzzle)
ALT-R	⌘R	Reverse (previous puzzle)
Menu only	⌘T	Toggle sound
N/A	⌘B	Restart puzzle
ALT-P	⌘P	About (gives progress summary)