What is Slingo?
Slingo is an online single player game that combines elements of slots and bingo. Instead of a number caller, the Slingo game has a slot reel on which the lucky numbers are revealed. So that is why the name is a portmanteau of the two games.
The aim of Slingo is to match numbers on the reel to those in the 5×5 grid, completing as many slingos as you can. A slingo is achieved by eliminating 5 numbers in a row horizontally, vertically or diagonally. Usually you'll start with 11 spins, and prizes are awarded for each slingo you complete.