Complete the Latin square without repitition
There is a simple way of solving this type of puzzle. Just write the series 1 to 5 across the top line, and then jog the same series three cells to the right on the next line down, wrapping the sequence round as necessary. Each succeeding series of 1 to 5 is jogged in the same manner.
Register now to receive ComputerWeekly.com IT-related news, guides and more, delivered to your inbox.
This was first published in February 2009