Rekenduo has been nominated for the Innovation Award 2023 at the NOT education fair 2023. The game can be played in a physical form on the table from group 3/4. The latest game, the calculation game Rekenduo, can be played at all primary schools, from pre-school children there are calculation games, the level of secondary education up to and including MBO. Rekenduo makes math fun and challenging. Math Duo was developed by teachers and has been on television with more than a million viewers at Dragons Den.