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Good old African puzzle


Most people have many weaknesses, but the most vulnerable is their intelligence. In order to somehow rectify this situation, they resort to different methods and techniques that do not actually develop the mind, but only imitate its development. There is a kind of illusion of intelligence.

There is one reliable proven way to diagnose your mental abilities - this is the solution to puzzles.
The problematic construction proposed for consideration comforted the mind first of all to the inhabitants of Africa, and later to the rest of the lovers of breaking their heads.

Tools and materials that were used:

Instruments:
1) a pencil;
2) a ruler;
3) a hacksaw for wood;
4) eccentric sander;
5) sandpaper;
6) planer-planer;
7) miter box;
8) drill;
9) two drills for wood (8 mm and 25 mm);
10) two quick-clamping clamps;
11) electric soldering iron;
12) soldering iron tip.

Materials:
1) pine bar;
2) a wooden ring with an outer diameter of 5 cm and an inner - 3 cm;
3) rope 3 mm thick;
4) the varnish is colorless;
5) foam rubber;
6) masking tape.

Puzzle manufacturing process:
Step 1. Sawing the bar along the fibers.

First, you should process the nonsmooth edges of the wooden workpiece. Then, putting the emphasis on the machine at a distance of 8 mm from the saw blade, saw it, and also skip the bar formed after sawing along the knives of the planer shaft.




Step 2. Sawing off the ends of the rail.
In the miter box we saw off the ends of the wooden part. After that, its length became equal to 20 cm.

Step 3. Marking and preparation for drilling.
The holes for attaching the rope will be 8 mm and 25 mm in diameter. And they should be drilled so that you can draw a tangent to three circles, spaced 8 mm from the edge of the side of the workpiece. The center of the large hole is located 25 mm from the main side of the rail. With a pencil, mark the centers of all three future holes. So that when drilling around them, large chips do not form, tightly paste masking tape on the area of ​​imaginary circles; mark the centers of the holes again.




Step 4. Drilling.
Having pressed our part to the board with clamps (for the same purpose for which masking tape was glued), we drill it, starting from places under small holes. After drilling, we tear off the adhesive tape and find that although the chips have formed, they are all small in size - and this is allowed.











Step 5. Planing and grinding.
To remove all small chips and defects of the bar, plan it on the machine. To smooth the ends of the holes we use sandpaper and a special device in the form of a wooden rod with a conical end to which a piece of sanding paper is attached. With the help of a manual grinder and a special grinding bar, we process the workpiece well.












Step 6. Painting.
A small piece of foam will help to color the wooden base of the puzzle with colorless varnish. Painted, hang it to dry completely.


Step 7. Heat treatment of the ends of the rope.
To smooth and strengthen the rope at its ends should use some kind of heating device. In this case, an electric soldering iron is used. In order to avoid leaving pieces of rope on the tip of the soldering iron, we put on it any suitable cylindrical object. We heat the soldering iron and scroll the ends of the rope on the nozzle, thereby giving them the desired shape.







Step 8. Tie the rope and install the ring.
We tie the finished rope at one end to any small hole in the wooden part. At the other free end, we pass the rope through the ring. Then we bandage the middle of the bar and then its second small hole.








The only thing left is small: you need to find a way out of the puzzle situation - move the ring to another free section of the rope without untying and cutting it. Let's give it to all lovers to think for themselves.

Conclusion
As you can see, the puzzle itself is small, and it does not take up much space either in a person’s bag, or on a bedside table, either in a desk drawer or in a jacket pocket.

Here are the following qualities that will be required when solving this puzzle:
- perseverance,
- perseverance
- exposure
- quick wit.

It is also worth adding that the fun of solving such an ingenious puzzle cannot be avoided.
6.9
5.5
6.3

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20 comments
pav36rus
Your mother ... And where are the screens for sharpening a pencil? Where are the screenshots of checks?
Igor Volkov
Elementarno !!!
Guest Eugene
It is strange that in the photo I did not see how the author infects the perk in a drill ... I almost broke my head, until I realized ...
Z
The size of the ring in the picture clearly does not match the size of the text.
Ashot
So give an answer, draw.
044 7790127
just flip the board))))))))
Guest Igor
more arrows must be put, I decided to look carefully at the structure and the node in the middle
attack idea is good
Guest Smart
Exactly, because not solved.
Guest Alexander
for morons.
Guest Eugene
Just flip 180 and u)))
Guest Alexander
I solved this puzzle about 40 years ago, only instead of a piece of wood my father used a wire and bent it in 10 minutes
M
To be aware, a very high-quality and detailed guide on how to drill three holes in a piece of wood good
But what's so complicated, the description is longer than the manufacture.
Guest Alexander
And if cut out of cardboard, then it will cease to be a puzzle? sure to complicate this?
Daria
Quote: Daria
eternal shit showed daughter decided in 5 seconds as she said IZI

xnj &&
Daria
eternal shit showed daughter decided in 5 seconds as she said IZI
Guest Konstantin
I didn’t know that it was African. In childhood, father did. And to make it clear, I was hanging 2 washers, a washer for each loop. then if done then 2 washers become on one loop
Guest Anatoly
In the middle weaken the knot, thread it through a metal ring, thread the same ring through a piece of wood and that's it.
Guest Alex
Just pass through a piece of wood does not work. There you need to tinker in the middle of a large hole.
Erlan
pass through a piece of wood

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