4th National Championship 2025 The 4th Cognito Abacus National Abacus Championship 2025 is a Hybrid event. The championship will host Visual Competition, Auditory Competition along with Graduation Ceremony. Dates: […]

  5th World Championship 2026 The 5th Cognito Abacus World Championship 2026 will be a hybrid event. The championship will consist of Visual Competition, Auditory Competition (Listening) and Graduation Ceremony. […]