Tridio is an abstract educational game to help developping spatial insight. It helps to see the relationship between 2D and 3D objects. The game is developed by Productief BV and used in schools in the Netherlands. Game is played by building a structure on the board, each player sitting at another side of the board (so another view on the structure). Everybody is building the 2D view from there side of the board. By selecting a cube, and rolling the dice. 1 cube will be moved. Before the actual move. Every player should update his 2D view as it would look like after the move. Tridio Basisspel is the first game in the Tridio series.