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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.

Play Add-N Online Game. One of many Reaction time Games to play online on your web browser for free at KBH Games. Add-N is also a cross-platform game that be played on a mobile phone, tablet, and computer. Tagged as Brain Games, Educational Games, Logic Games, Puzzle Games, and Reaction Time Games. Upvoted by 28 players. Other games you might like are Add Them Up and Jiminy. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.