For Singapore Pools TOTO, Group 2 means:

  • You must match 5 of the 6 winning numbers plus the Additional Number in the same board.

In other words, your bet is still a normal TOTO selection of 6 numbers from 1 to 49 , but to win Group 2 your result must be:

  • 5 numbers = the main winning numbers, and
  • 1 number = the Additional Number.

So:

  • How many numbers on the ticket? 6 numbers chosen.
  • How many must match for Group 2? 5 winning numbers + 1 Additional Number.

Information gathered from public forums or data available on the internet and portrayed here.