Description of 21blink 21blink is a game that measures your reaction time. The idea is based on a real, professional device used to measure reaction time (more info at: blink.pro). With 21blink, you can quickly check how fast you are. All you need is a smartphone. In addition, special events with prizes are organized for those who stand out. Depending on the game type, the results are presented in a form of average response times (milliseconds) or in scored points. Points come based on number of properly extinguished / lit lamps, the time it took you to finish the round and other parameters.For more details, see help sectiorummy sattan of each game type.

Version history 21blink New in 21blink 1.12 - brand new horizontal interface of app- special event/tournament - Christmas with 21blink- new total ranking- bug fixes and minor improvements Please rate this app