KooBits ProblemSums Support Centre
– Check Login ID Format

Schools in Singapore Singapore primary schools

For most schools, default Login ID is the student’s Birth Certificate (BC) number.
For example: T0123456A

Login ID Quick Check
– select your school below to check your Login ID format

Login ID Manual Check
– SMS/WhatsApp to +65 8484 6624 with ‘REQ KOOBITS ID:’, following by full name, school and class.


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Still Have Problems?

Email: [email protected]   |   Call: +65 3163 2642   |   SMS/WhatsApp: +65 8484 6624


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