2015

ITV1

The show is based on noughts and crosses. Inside each box is a celebrity. The host asks a celebrity a question, and if the contestant can correctly predict whether the celebrity got that question correct or wrong, then they'll win that square and a money value. If the contestant's prediction is wrong, the opposing contestant wins the square and no money is won. However, if the round is at game point, the opponent must put their nought or cross in the square themself. If they get three in row vertically, horizontally, diagonally or five in total, then they'll win the round. (Source: Wikipedia)

Keith was one of the celebrities in the final episode in the second series.