Poland’s Maciej Brzeski is once again victorious in online competition as he defends his Grand Prix Championship title.  Maciej’s winning score…

The 2023 Mental Calculations World Championship Final took place on Zoom on March 6, 2023. Each participant…

After 5 Premier Days out of 7, defending Grand Prix champion Maciej Brzeski has taken the lead…

We’re the delighted to announce the 8 finalists for the 2023 Mental Calculations World Championships. They all…

Here are the results of the 2023 Mental Calculations World Championship qualifier with the top 20 (in…

The 2023 Mental Calc WC will take place online in three stages. Each stage commences at 3pm…

Fresh from the excitement of returning to London for our first offline Olympiad in three years, our…