Link to D3 and so on.
include reference, deal with node exports
understanding binding
use a div to display the data
Possibly the worlds most noddy "visualization"
I think I should use timers rather than transitions.
add readme file
first failing test
first test case passes
fail in the case of a correct answer
stronger assertion
we can now correctly score bulls
simple refactoring
failing test for all cows
score the cows
make the test pass
start to work out how to play the game using a naive strategy
start to sketch out how might the game be played
make the test fail in the most obvious of ways
refactor