Number fluid

This is a puzzle game. Shift the same cubes on top of each other to assemble them into one big one. There are obstacles waiting for you on the way, let's see how far you can go.

It is necessary to collect 5 purple blocks.
You can move the cubes between the poles in any order. Cubes of the same denomination (size and color) will be folded into a cube of a higher denomination.
The last stage of the collected cubes is a large purple one.
There are special cubes in the game:
- Lava and ice. The ice cube cannot be lifted to defrost it, place a lava cube on it.
- Dynamite. Like a normal block, but it EXPLODES when you move it. You will have only one attempt to neutralize it.
- The keyhole. You cannot interact with the column in which such a block is located. Collect other blocks until you find the key to the lock.