Sul ei ole Flash pluginat installeeritud või su brauser ei toeta Javascripti.
Flash plugina kõige uuema versiooni saab alla laadida leheküljelt Adobe.com.
Berlekamp's Game For any initial set of bulbs turned on, what is the minimum number of light bulbs that can be on, using the row and column switches to change the state?
Still need the score-board.