3 dragons killed in a row - 2 with Divine Edge, 1 with Elixir - I dont think its possible to kill dragon with max wep and armor and without any item (lost max 9999 hp while he lost only half of his - so even if lucky, doubt its possible)
Fullscreen trick in mozilla: click with cursor outside game screen - hold ctrl and start scrolling up and down - customize Your game window as You would like to see it - for fullscreen make it fit the page width and click F11 (To undo reverse this description)
lol, useful info: in survival mode start 'dying' about 3 lvls before you planned to..
I only wanted card, but I reached 24 ^^ (and wasted some time only for waiting).
that was pretty hard.. here's tip for b3:
at about 4:40 snakes will cross themselves in the middle, then wait for arrows just after snakes(also somewhere in the middle) - try to put line vertically, so it can follow upper and lower arrows without touching them.. you should have about 48%, now pray for luck^^ (it's best, when you don't have many snakes and wheels at the end)