Optical phantasm
This enjoyable optical phantasm proves your skill to pay attention! The group of associated numbers hides a quantity.
In 9 seconds, establish the hidden quantity between these numbers.
Activity
Time
You solely have 9 seconds to seek out it.
Remark
To disclose deception, pay shut consideration to particulars, patterns and contrasts.
Hurry up
The clock is marking. Are you able to find the key phrase?
Reply
The reply stands out for you.