isi totoToto first started in a ‘5 out of 49 format’ in 1968, where five numbers out of 49 will make up the winning set of numbers. It subsequently changed to ‘6 out of 42’ in 1988, and the top prize then had a minimum sum ofToto first started in a ‘5 out of 49 format’ in 1968, where five numbers out of 49 will make up the winning set of numbers. It subsequently changed to ‘6 out of 42’ in 1988, and the top prize then had a minimum sum of