COLIN 2005 was the first time that Countdown in Lincoln was organised. It was held on Saturday, 29th of January at the Bishops Grossteste College in Lincoln. The event was won by Series 47 champion Chris Wills in a deciding game against Series 52 champion Mark Tournoff, just a month after Mark had won the Series. The lineup includes 5 series winners, including Conor Travers who won his Series after appearing at COLIN.
The competition was held over 6 games.
Games involving Martin Gardner can be found here.