Really cool level and a great solution. After finding the 4-off, ******************************************************************************************, and I managed to solve on my next attempt. Very fun.
Once I got rid of the 2 off, I was disappointed because my route was correct all along: It was just about ordering. Idiot me searching for a nice specific trick or a crazy route... Nope. LOL
(13 years ago) Good level ! I probably got lucky to have solved it in 4 tries.
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EDIT 2023, 27th Jan. - it' never too late to bring stars. :))