Jam-or-Fold

The Jam-or-Fold chart is based on Nash equilibrium (named after the nobelist John Forbes Nash). It is a very useful theoretical model where poker is simplified as a heads-up game, where each player has only two choices, all-in or fold…

Poker Decision Maker

Predictability is one of the worst leaks in poker. Your opponents should never have a clear idea about your hand. The best way to achieve this is by varying your actions. Sometimes you should you deviate from normal play and bluff, float and slow play. There is a natural tendency to get into patterns. It is the most energy efficient way to do repetitive tasks...

Sun Angle Calculator

Here is a simple calculator for determining the "vitamin D season". When does the sun shine from above 45° angle at noon?

Pokerimylly Animation

Just for fun.