You look for the big prize in a yellow cell. In this tweet, someone saw a $250 block in the 3rd column along with 6 other small prizes. Again, you have to get the winning payline that matches that particular cell.

https://mobile.twitter.com/Repetitit...31830422519808

It doesn’t cost money to check the different denominations. If you see an attractive prize and can stomach the swing, it’s definitely worth a shot at the 3rd column.

Again, kudos to Bradley for bringing up Block Bonanza.