marrog 
ok !!
Posted on 5/22/23 9:39 PM

roodar 
ok !!!
Posted on 3/22/20 8:42 PM

wai 
it's not that hard...i fin it w/ 7:19...prob tried to start solving from the btm once I'm stuck on the top...
or it's just me gd in guessing ;D
Posted on 8/14/12 2:04 PM

luweewu 
Nice, but I have to agree with Iclaessens about how tough it was to solve. I was tempted to guess, but I held back and was able to solve it with nothing but logic. (Guessing would sure have improved my time significantly, but I'm a purist..)
Posted on 5/3/09 8:31 AM

ana_lili 
is it impure to guess? ;)

i love puzzles that one can guess.
Posted on 5/3/12 10:42 AM as reply to luweewu

lclaessens 
Very hard to solve, i needed to gues certain parts
Posted on 4/11/09 2:07 PM