One of the most common puzzles is the Rubik's cube. A huge number of varieties of this toy have been created. These are cubes, snakes, balls, and pyramids. The invention of the Hungarian architect not only allows you to develop spatial thinking, but also simply "kill" time by solving a puzzle.
Instructions
Step 1
Pick the color you want to collect first. Decide on which side the faces with this color should be placed. To do this, simply place your finger on each corner of the pyramid, on the side of which the elements of the selected color are located. At the corners of the side on which 3 fingers will be placed - on that side the selected color should be.
Step 2
Gather a “triangle” of the same color on the selected side (the figure should resemble a radiation hazard symbol). Finish the layer. To do this, "take out" the parts of the pyramid to the side and put them in their places. Rotate the outer corners to collect the selected side. Collect the last layer. In this situation, there can be 5 different combinations (formulas). The following designations of turns will be used: P - right side; L - left side; B - upper part; n - clockwise; pr - counterclockwise; For example: Ппр - right side counterclockwise; Лп - left side clockwise;
Step 3
Take the pyramid so that there are different colors on the left and right sides to assemble the first combination. In it, cells of different colors are located on adjacent faces. Perform the following turns of the sides: Ppr, Lpr, Pp, Lp, Vp, Lp Vpr, Lpr.
Step 4
Take the pyramid as in the previous step and follow the sequence: Pp, Bp, Ppr, Bp, Pp, Bp, Ppr. This is the second combination, when elements of the same color are out of place.
Step 5
Do the following, taking the pyramid, as in the steps above: Ppr, Vpr, Pp, Vpr, Ppr, Vpr, Pp. This combination is similar to the previous one, with the difference that different elements are on the sides of a different color.
Step 6
Use the following combination when one color is missing on two sides and two colors are missing on one side. To do this, place the pyramid so that the edge with the missing two colors is at the back. If the element is of excellent color on the left side, then repeat the algorithm: Лп, Ппр, Лпр, Пп, Вп, Пп, Вр, Ппр. If on the right, do this: Ppr, Lp, Pp, Lpr, Vpr, Lpr, Vp, Lp. The given technique is one of the fastest and simplest.
