Have you ever taken experiment in attacking timer?
Switch & Bulb Application will give you that feeling. All it's free forever.
The task of you in this app is too easy. Try to matching the bulb and the switch straightforwardly.
The only one gap is timer. You must hurry as fast as possible.
You or your friends who will be the winner?
Are you ready to challenge? Let's go.
Keyword: switch, bulb, light, challenge, timer, game, simple, guess, match, brain, leaderboard, nqstore, quangcat