## Thursday, April 19, 2007

### 3D shape building game

"The idea is to build up the solid shape indicated by the views to the left - but only using the number of cubes given. There are 10 problems, called figuur1 to figuur10. Be warned: they are not easy."

Btw, green circle means completed while yellow means completed with the given number of cubes.

I can solve all of them with the number of cubes given except 1 and 10. *Sulk*

Can you solve these puzzles? Try it here!

Oh man, exams have not even begin and I am already in holiday mood, planning for holidays and training playing winning eleven already.. Hahaha cant wait for exams to be over....sooo sian lar...

Beng Keong said...

looking at my pet train in hero and 2 dota games a day are a staple for me... ya reading week makes you slack :(

Currytan said...

Oh my.. me is at least two matches with Arsenal against Liverpool. Ha..

The Negative Man said...

I've solved 1 and 10. The answers them are almost the same.

Currytan said...

Ohh yeah yeah i just solved both of them! Heh! =)

Pandemonium said...

One year 1 maths major in SPS took a glance at puzzle 10 and said it was a problem of permutation. He had the solution in seconds:

Solution
(this is the top view, with the numbers representing their position in height)

Go figure. It still puzzles me how it was "obvious" to him that it was a permutation. FYI, he's taking graduate maths modules... because he can.

Currytan said...

Yea, i do realized, after playing for some time, its a problem of permutation...just that, when playing the game for the first time, normal ppl like myself wouldn't go think so much.. ha..