Tube It In Packing Puzzle – Wil Strijbos

I am very excited about this one! Tube It In is a unique packing puzzle that consists of many different sized rectangular pieces that must all fit together inside the largest rectangle. This is one of those puzzles that really grabbed my eye and I knew right away that I had to have it.

This particular version was created by Eric Fuller over at CubicDissection.com, so I know it will be of superior construction, fit and finish.

When the puzzle arrived, I was a bit shocked to see that it was already assembled – I’m not sure if I forgot to select a “ship unassembled” option, or if this is just the way Eric decided to package this puzzle, but either way, I quickly opened it up and with eyes closed, I quickly disassembled the puzzle working hard not to peek or gain any insight. The other thing I noticed is that the puzzle is rather small. It’s always hard to determine scale from some photos on the internet, but somehow, I expected a larger puzzle. This is not a problem, however, as the smaller it is, the easier it is to hide in the collection and the less likely I will take any heat for ordering “yet another puzzle.”

The puzzle is composed of 14 different pieces and all of them a different variety of wood. It’s beautiful and despite the small pieces, the construction is superb. It must have been tricky cutting and assembling all these tiny little rectangles with perfect precision, but if anyone it up to the task, it is Eric.

14 beautiful pieces to assemble.

Ok, I’m excited to try this out and see how it goes, I’m not particularly talented when it comes to assembling packing puzzles, but for some reason, this one seemed like it would be easier – after all, I know that I have to pack the small pieces into the big ones, so that should make things easier, right?

Let’s have a go.

Well, I’ve spent a good 10 minutes on this puzzle so far, and I thought that I had it solved, but it turns out, I was wrong. I had a very nice false “a ha” moment, where I thought I was being tricky, but this stubborn little puzzle isn’t giving up its secrets so easily. It really is fun to work with though. I am enjoying this 3 dimensional packing challenge.

Many ways that these pieces can fit into each other

Another 5 minutes later, and with my kids watching, I figure it out and have it solved! Yay! We all shout! Super fun little puzzle for sure! I think the addition of the magnets its a really smart idea as they hold the puzzle together once it is completed.

It turns out my false “a ha” was actually the correct move – I just had a couple of pieces in the wrong place after that particular move. It’s interesting because even if you know the correct placement of all the pieces, there is still a bit of a sequence required to fit everything in. The tolerances are so tight that if put in out of order, the pieces just don’t fit, which tripped me up for a bit.

assembly complete! The magnets ensure it won’t come apart accidentally.

This is a great packing puzzle. A logical thought process will yield positive results and the number of possibilities is limited by the fact that they must fit within each other. These two factors combine for a fun puzzle that feels good to solve. Definitely a puzzle that I can hand to friends and relatives – provided they are careful to not lose any of the small pieces.

One Reply to “Tube It In Packing Puzzle – Wil Strijbos”

  1. Yes! This is not an overly difficult puzzle, but not quite a walk in the park, either. And so much fun to play with.

Leave a Reply