  juwel | ... and don't forget to use the variable color, it has been conceived for a reason ... I just wanted to test the position of some block, and accidentally it turned out to be the solution. What a great surprise! Teacher writing on the blackboard. Sponge, please! That was a nice assortment of my musings, wasn't it? Posted on 3/3/23 12:42 AM  |
 briannah | Einstein wouldn't have written his greatest work wrong... Posted on 7/10/18 4:45 PM |
  petersong | really uncommon ... and good! Posted on 2/17/13 8:56 PM |
  rengaw | fingers and the piece of chalk hi holds between the fingers was easy... but the rest.... that took me some time ;-) great puzzle Posted on 4/19/08 2:58 PM |
eel-house | oh great idea Posted on 12/25/06 6:05 AM |
katya306 | This was very challenging! Thanks Posted on 5/20/06 4:40 AM |
kayton | What is the bottom equation? Never seen it before. Nice fingers Posted on 4/30/06 11:19 PM |
 luweewu | Had to do a lot of guessing to finish it. The top part was easy to guess. Posted on 4/16/06 9:37 AM |
carmitr | did anyone here had a bit too many math classes? Posted on 4/8/06 11:30 PM |
juwel | Sorry, but this is not math but physics. Exactly the science without which no one would be able to solve these puzzles online, because computers wouldn't exist, right? Posted on 3/3/23 12:40 AM as reply to carmitr |
music_love84 | Same here, had a hard time at the bottom. Nice job! =) Posted on 3/6/06 8:48 AM |
magicwoodster | Had the top part figured. Had to work on the bottom part. good job. Posted on 3/4/06 7:49 PM |