>>in http://home.cwru.edu/%7Ejnt5/Planarity/ ? My current score is 92242.
>>This thing is contagious.
>>
>>update: 193931 on 11th level.
>
>If anyone wants to break the addiction, here is another interesting little flash game
>
>http://www.rubilon.kulichki.com/games/orbox.swf

Seems to be a cross between Sokoban and the telescopic vacuum cleaner game. I'll test it for addictivity later :).