Picture of How to Build the Tower of Hanoi - two lads with their Grandad.
It was the Easter holidays, off to the various parents' for a few days, and Grandad had a surprise for #1 and #2 son - he took them to his school workshop to use proper power tools.

Of course, they needed to actually make something, so he prepared the parts they needed to make a wooden puzzle - The Tower of Hanoi.

Step 1: What you need.

Picture of What you need.
Wood, and tools. Lots of both. When Grandad works in a high-school technology department, you can get both quite easily.

The boys used 15mm-thick MDF for the base, 5mm thick MDF for the puzzle-pieces and 5mm dowel for the posts.

The tools they used included coping saws, tenon saws, scroll-saws, files, glass-paper, a pedestal drill, power-sander, band-saw, circular saw and a mallet.

Oh, and goggles.
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Stratofortress made it!13 days ago

I tried a more traditional style Tower of Hanoi, and I'm pleased with how it turned out!

Kiteman (author)  Stratofortress13 days ago


peach_fart5 years ago
i just thought i should add the alternate names for us not living in the u.k. tenon saw = miter box saw, circular saw = table saw, glass-paper = sand paper, and pedestal drill = drill press.
mman15066 years ago
i got a math question with this never heard of it before and it had no pictures and not well described .so i never figured it out
Doctor What7 years ago
Wait, so there's more than one member of your family in the education "industry"? That must be painful for your kids. Especially when they get into high school.
Kiteman (author)  Doctor What7 years ago
Let's see ...

  • Kitewife and myself are teachers.
  • Their Grandad (Kitewife's father) was a teacher, now he's a technician (all in the same school he went to as a pupil!).
  • My sister is a teaching assistant.
  • Both grandparents on the other side (my parents) both used to lecture at college.
  • Kitewife's brother trained to teach, but gave it up.
  • #1 son's best friend's father is a teacher.
  • Kitewife's best friend and her husband both teach.
Yup, they're doomed...
That must be 'orrible. Your family will always know when they are failing a class. Always know when they get into trouble. It's like a secret organization of spy-teacher-families.
Kiteman (author)  Doctor What7 years ago
My boys don't fail anything. They constantly surprise us with just how much they know.

(#1 son, age 11, was helping me mark maths papers over the Easter break. His predicted grades for May's exams are equivalent to children 3 years older. #2 son has run out of books to read in his school library.)
Are they as creative as you are?
Kiteman (author)  Doctor What7 years ago
They're working on it - they're currently lacking in the strength and manual dexterity required for some of their ideas.

And the money...

("Daddy, If I bolted rockets onto the car here, here and here..." )
Rishnai Kiteman7 years ago
I want to bolt rockets to my car! Or your car...
Come bolt them on to mine. I'm to lazy to do it myself.
Only if you'll do all the test driving. ;-)
Ok. Sure. Now just wait until I have a car.
They've actually wanted to bolt rockets onto your car? That's amazing! The apple doesn't fall far from the insane asylum.
lol Who wouldn't want to bolt rockets on to Kiteman's car.
"When in doubt give it a plout . . .
i say when in doubt strap rockets on it
Kiteman (author)  DainiusGB7 years ago
Er, that's clout - it's British for big thump.
unspecified7 years ago
Ewww - the computer science memories are flooding back. What was it - recursion for the tower? Anyway - sounds like a great day - nice documentarianism!! (yes i see the red line below that, who says I can't make up words???)
I make up words too!! Like "ninja-tastic" and "buttkneed". Buttkneed it when you knee someone in the but. They got "buttkneed".
bowmaster6 years ago
Lolz, if it had not been for the teeth I would have thought that the kids were the same person!!
jonnybeats6 years ago
Great instructable, and your kids looked as if they had a great time! I loved their creative nature and enthusiasm! They could both grow up to be some special guys! I do agree though; Strap rockets to everything!
Kryptonite6 years ago
Hey it's Kitekid #1 & #2. Not to mention goggles.
Gjdj37 years ago
That's cool. We have one of those in our math classroom.
Kiteman (author)  Gjdj37 years ago
Ah, can you solve it?
Gjdj3 Kiteman7 years ago
Yeah. I can solve it with smaller numbers of tiles. It gets really difficult when you add more tiles!
mg0930mg Gjdj36 years ago
I have it on my ipod!
Bartboy Kiteman7 years ago
they're easy! I did it with 15, and im 12
NeonLime7 years ago
Great Instructable! The Kid In The First Picture In Step 1 (With The Goggles On) He Kinda Looks Like Chuckey From Seed Of Chucky & Other Movies :P
Kiteman (author)  NeonLime7 years ago
Hey, that's my youngest son you're talking about! (And Why Do You Capitalise Every Word? It Looks Odd.)
No Idea, i Just Started Doing It One Day And When i Try To Stop i Make Too Many Mistakes :P Hmm Kinda Hard To Tell Sarcasm Off The Internet But Sorry if My Previous Post Offended You ;D
i Just Think That It's Interesting That You Capitalize Every Word Except "i," Which Would Normally Be Capitalized.
Kiteman (author)  NeonLime7 years ago
It's cool ;-)
Mr. Rig It7 years ago
Look at those smiles, they are certainly happy. Give them a high five for me, and one for Grandpa also. Great job kids.
radicalrick7 years ago
Awesome! This reminds me of the times I spent with my grandpa building "stuff" in his shop. These are some lucky grandkids. It looks like you had an amazing time that they will remember forever. Good for you. Keep it up.
LinuxH4x0r7 years ago
Very nice! I miss the shop......... Lucky!
Adorable children! :D I'm sorry, I can't get past that. They just look so happy! Times like this make me think that maybe I will have children after all. :P
Brennn107 years ago
I played Tower of Hanoi on my calculator today. I am a speed demon at it!
I play it on my ipod at one point I think I was 14th fastest in the world.
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