Konstruktor Liczb

Konstruktor Liczb is an educational program that teaches arithmetic. The game can be played by one to three people. Players have at their disposal materials (numbers) and tools (four basic mathematical operations). The numbers are generated by the computer, and their number (from 3 to 5) depends on the player's level of advancement. Each player has to make a project of a number from 100 to 999. The winner is the one who, in the shortest possible time, will make the number closest to the project using mathematical operations.