# Puzzles, situation puzzles and recreational mathematics.

## Neuron juice.

The important thing is not to stop questioning. (Albert Einstein.)

## Puzzle solution

### Come-Cocon III's pyramid. Solution of the situation puzzle.

- Take the handle through the right part of the ring 4, through the left of ring 1 and over the upper ring.
Now we are in chamber B with ring 4 inside the handle.

- Take ring 2 through the handle; take the handle through the right of ring 2, through the left of ring 1 and over the upper ring.
Now we are in chamber C with ring 4 inside the handle.

- Take the handle through the left part of the ring 3, through the right of ring 2, through the left of ring 1 and over the upper ring.
Now we are in chamber B with rings 3 and 4 inside the handle.

- Take the handle through the left part of the ring 1 and over the upper ring. Take ring 1 through the handle and take the handle over the upper ring.
Now we are in chamber D.

- To keep escaping, follow the steps used for the four-ring pyramid.

### Come-Cocon II's pyramid. Solution of the situation puzzle.

- Take the handle through the left part of ring 3 and over the upper ring. Take ring 1 through the handle; take the handle through the left of ring 1 and over the upper ring. Now we are in chamber B with ring 3 inside the handle.

- Take the handle through the right part of the ring 2, through the left of ring 1 and over the upper ring. Now we are in chamber C.

- To keep escaping, follow the steps used for the three-ring pyramid.

### Come-Cocon's pyramid. Solution of the situation puzzle.

- Take the handle through the right part of the ring 2, through the left of ring 1 and over the upper ring. Now we are in chamber B.

- Take the handle through the left part of ring 1 and over the upper ring to get to chamber A.

- Take the handle over the upper ring taking rings 1 and 2 through it. Now we are still in chamber A but in a lower part of the pyramid.

- Take the handle under the exit ring and over the upper ring taking rings 1 and 2 through it. Now we are outside the pyramid.