Assemble fragments of broken three-dimensional shapes by rotating the models.
This exciting and colourful game is designed to develop spatial perception. You can check your solutions using isometric views.
A special, 3D version of the well-known Chinese logical game.
The animation helps to develop space perception.
Practise the English alphabet, build words from letters.
Practise the German alphabet and form words from the letters.
By varying the position of the light source, you can examine the shades projected onto the planes of the coordinate system.
Practise the Russian alphabet, build words from letters.
An interesting logical exercise: you have many weights that look the same, you have to find the only one that is different.
Find views and nets of three-dimensional shapes.
An entertaining animation to practise orientation using a map.
The Tower of Hanoi is a mathematical puzzle.