How to Play

Playing the game is very simple. All you need to play is your mobile phone and a keen sense of observation. We have placed stickers with 6 digit codes around the different locations of the Thames Festival.

You can pre-register to play on the website, or alternatively you can register on the day by texting in the first code you see to the main And I Saw number. Alternatively, you can come to one of our registration points which are located at South Bank Centre and Potters Fields. If you want to be something that other people can see in the game, come to the registration point and we'll give you a sticker to wear with your number on.

When you see a sticker, just text in the number on the sticker to 07797885024. We'll register that you've seen that item and create an online list of all the things you've seen, adding to it each time you see more things. There will be prizes for the people who have seen the most things, and another prize for the team or people who have been seen the most by other players.