Indivisibilities is a web-based game where you bet an amount of virtual money on artists and songs which have a chance of getting to number 1 in the charts on Sunday. If you bet on the artist/song which does become number 1, you win some more virtual money dependent on the odds of that particular artist.

It is completely free to join and if you do not like the game after playing it, you may simply stop playing. None of your details will be passed on to a third party - you do not even need to fill in all your details, and if you do not wish to be e-mailed status messages from us, you can simply untick a box. Put simply, you have nothing to lose if you don't like it.