Going to any casino in the world with nothing but a simple roulette felt layout, and "hitting it" without being noticed.
One of the greatest achievements of a roulette player.
Since s/he's not even watching the wheel spin, s/he can't be accused of playing dealer signatures, bias or anything wheel-based. Just being a player who doesn't draw much attention. Hidden in plain sight.
Felt pattern matching is playing a different game which happens to be realized in the roulette felt.
This series visits many of those patterns to match.
It is accompanied of the topic: Felt pattern matching => STRATEGIES (http://betselection.cc/straight-up-104/felt-pattern-matching-gt-strategies/) where applications of these patterns is discussed.
Intra-dozen trio
It's realized when two formations of three (3) touching numbers repeat within the same dozen.
Numbers can be shared across formations.
Example:
[attachimg=1]
In here #14 is to be bet. Because it enables this:
[attachimg=2]
[attachimg=3]
They are a match.
[attachimg=4]
In here #5 is to be bet. It enables this:
[attachimg=5]
[attachimg=6]
Intra-dozen repeater duo
Two repeaters in the same direction:
[attachimg=1]
[attachimg=2]