[h3]Levels update[/h3] [list] [*]Fixed 8-5 to prevent an unintended solution. [*]Changed the layout around [spoiler]0-λ and 0-μ[/spoiler] in w8 so that [spoiler]reaching them requires two players[/spoiler]. [*]Adjusted some levels. (This does not affect solution of each puzzle.) [/list] [h3]Other changes[/h3] [list] [*][spoiler]The display of piston order[/spoiler], which is unlocked by reaching 8-2, [spoiler]can now be toggled with the tab key[/spoiler]. [/list]