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A challenging brain workout game that start easy but get hard quickly.

Read the digits then type a number in which each of the original digits is incremented by a number (based on Add-N) if the digits are 5294, the correct response is 6305 and if the task is called Add-3 then 8527 is the correct response.

Remember if a digit is sum up to 10 input 0, for example, if you get 9 and asked to add 1, the input will be 0.

Developed by SMBR48.

As always, good luck and Have Fun!

Add-N is a Reaction time Game you can play online for free in full screen at KBH Games. Add-N is also HTML5 games that be played on a mobile phone, tablet, and computer. No download or installation needed to play this game. Hope this game bring a little joy into your daily life.