You can play WordChain by only touching.
Complicated operation is not required.
Players alternately touch a panel which begins
with tail character of the previous word.
It can be played with various languages.
Kids can study elementary words.
There is no time-limit or competition.
Compete the time for 20 chains of words.
Superiors are registered to world ranking.
Compete through Bluetooth connection.
The player lost 99 seconds is the loser.