Chrome Extensions

F13 Tools Extension

F13 Tools

Siêu tiện ích cho Facebook
Smart Auto Reaction Extension

Smart Auto Reaction

Auto tương tác Facebook, thả tim thông minh.

Android Applications

Top Friend for Facebook

Top friends

See top friend and remove inactive friends for F.B on Android.
Friend Ranking Extension

Semaphore & Morse Trainer

Application to help you learn semaphore and morse!
Smart Auto Reaction

Cryptogram Solving

Application to help you decode and create cryptogram.
Find Facebook ID

Mat Thu Online

Decryption game for Vietnam teenagers.