I rubbed the finished blocks with some mineral oil to protect them stains and splitting, and it had the beneficial side effect of making them look amazing! And they conveniently fit into two promotional Windows 7 bags for easy storage.

Anyways, check out the original post if you want instructions on how to make your own!

• You are at a friend’s house and they leave you home alone but forget to give you a key (or they give you the wrong one). You can’t leave the house unlocked, so that means you are stuck at home until they get back.
• You can lock your co-worker’s or roommate’s door to confuse/anger them.

Hmm.. I suppose those are the only situations I can think of where this would be useful…

Anyways, all you need is some tape (clear packing tape works great). Take about a yard of tape and fold it in half so that only a few inches on the end are still sticky. Securely attach the sticky end to the deadbolt knob, hold on to the other end, step outside, and shut the door. Pull the tape so the knob turns. Once the door is locked, tug on the tape so it breaks off so you don’t have a strip of tape hanging out of your door.

I tried it a few minutes ago and it was very easy to do and very effective.

First, I needed to know what kind of wood to buy. Jenga blocks are 0.57″ x 1″ x 3″ (height x width x length). The easiest wood to get would be either 2x4 (1.5″ x 3.5″) or 2x3 (1.5″ x 2.5″) studs. So if we upsize the Jenga blocks with a 1 to 3 ratio for the width/length, then our Jenga blocks would be either 1.5″ x 3.5″ x 10.5″ (2x4) with a height/width ratio of 0.43″ to 1″ or 1.5″ x 2.5″ x 7.5″ (2x3) with a height/width ratio of 0.6″ to 1″.

So what does all that mean? It means I should go with the 2x3 studs if I want the most  Jenga-like blocks.

Next I needed to know how much wood I needed. Jenga has 54 blocks, and since I decided to use 2x3 studs, that means I needed 405″ of lumber. Lowe’s sells 2x3x96” studs for only $1.83 a piece, so I picked up 5 (only $9.15!), giving me the ability to make 60 jumbo Jenga blocks.

The last preparation needed was tools. I was short a few minor tools, but for a few dollars off of a gift card I got for Christmas, I ended up with the following:

• Cordless orbital sander with P80 and P220 sandpaper
• Cordless circular saw
• Backsaw
• Square
• Clamps
• Kitchen table chairs

Not ideal, but it works. I clamped a 2x3 to my kitchen chairs, marked the cuts using the square and a pencil, then sawed through with the circular saw. For some reason, my circular saw is just a pinch too small to cut through a 2x3, so I had to use the backsaw to finish the cuts.

Next, I used the P80 sandpaper to smooth each surface and edge, and to remove any pencil marks or markings that came on the lumber. This was a tedious task because I had to hold the sander in my lap as if it were a bench sander, and I kept running out of battery power. A corded bench sander would have made things a lot easier.

Last, a quick sand with the P220 to make each block nice and smooth so they’ll slide easily while playing Jenga.

Because of my battery issues, I only had time today to cut and sand one of my pieces of 2x3 (12 blocks), but here are the results so far:

After pulling the wrong block

A block castle with Lego knights

I’m very excited to finish the rest of the blocks! I’m going to cut the rest of the lumber tomorrow, and work on sanding it over the next few days.

Do you have any ideas for easy wood working projects? Please let me know in the comments!

Update (1–2-2010): Today I cut the other 4 studs that I bought, so now I have 60 blocks total. I still need to sand 48 of the blocks, but it is a frigid 33° F outside, and lately I’ve become a bit of a wuss when it comes to cold. Perhaps Monday or Tuesday when it warms up a little.