Kronendal Primary School pupils, from left, Hanna Carew, Matthew Hansen, William Alexander and Nia Swift were invited to the Horizon Mathematics Competition ceremony at the Baxter Theatre on Saturday June 9. Out of 6 900 participants in the Western Cape, they were awarded certificates for being in the top 200 in the province. William received a medal for top achiever in his school and a bronze medal for coming 19th overall.