The show consisted of two members of the public competing against each other to solve simple crossword puzzles.
The second series aired on Monday evenings at 6:30 pm in the Tyne Tees region.
The rest of the regions aired the series on Tuesday afternoons at 3 pm.
The eleventh series aired on Monday to Friday afternoons but was not networked.
The twelfth series aired on Tuesday to Thursday afternoons at 1:50 pm for the first 32 episodes from 6 January to 19 March.