**HELLO** - I've made a special Free Holiday Mobile Version of this where you dig up 100 years of toys under Santa's workshop - Ios Version here > https://itunes.apple.com/gb/app/big-dig-treasure-clickers/id1183860171?mt=8 Android one is here> https://play.google.com/store/apps/details?id=air.com.gtoilet.bigdig
passwords work for each set of 3 levels - password one for level 1, password two for level 4, password three for level 7 etc
as for those other comments - spot on - this game is from my 'clueless' period - there's 18 levels btw.
actually it's a “Moai no Su” rip-off which doeo is a rip of too. heheh. the button should be fixed now - level2 is muchos betteros. Also you can mouse 'rub' the window guy in the 1 level 4 times to make him jump !