Caltrain - Express Train to Fast Calculation
Caltrain - Express Train to Fast Calculation is a fun game for all ages.
Its fun to drive a train.
Its fun to know you can calculate that fast.
There are 24 well designed stages in Normal Game and there is Infinity Mode that you can always enjoy with computer generated puzzles, which are always new and surprising.
Even you will be surprised how fast your calculation is.
Have a pleasant journey!