2 for 2000

On the run-up to the new millennium, CBBC launches its biggest ever game show. In the first heat of this new knockout competition, 2,000 children from all over the UK test their general knowledge and physical endurance. Just 200 will progress to the next stage. Hosted by heptathlete Denise Lewis, with Steve Wilson and Rachael Hopper.

In the second heat of this mammoth new knockout competition, 200 children from all over the UK test their general knowledge and physical endurance skills, with just 40 advancing to the next round. Hosted by heptathlete Denise Lewis, with Steve Wilson and Rachael Hopper.

The 40 surviving competitors are at the Black Country Living Museum in Dudley for an adventure game treasure hunt. Only eight go through to next week's final. Hosted by heptathlete Denise Lewis, with Steve Wilson and Rachael Hopper

From the original 2000 contestants, the surviving eight meet for the showdown of the action quiz. The two winners will receive a makeover for their bedrooms and a backstage pass to all their favourite CBBC shows. Hosted by heptathlete Denise Lewis.