If it says 'WebGL is not supported' tap ok and it should work.
How to play Raceway!
1) Choose your times table.
2) Player 1 press A to choose your car colour.
3) Player 2 press L to choose your car colour.
4) Player 1 click on the die.
5) Click to move your car on that many spaces round the track.
6) Divide the number your car landed on by the times table you have chosen.
7) Click on that number on one of your circles to turn it green.
8) Player 2 now do steps 4 to 7.
7) Carry on until all of your numbers are green.
(It doesn't really matter who is winning the race.)