What this site is
CardGameGuide is a set of interactive tools, free-play games and guides about casino and card games. The idea is simple: you learn odds faster by playing hands and running numbers than by reading claims about them.
We say plainly what most gambling sites avoid: no strategy beats the house edge in standard casino games. What good decisions can do is lower the price you pay to play. Our tools show you how much.
How we check the numbers
- House edge and RTP figures come from the rules of the game and standard combinatorial maths, cross-checked against well-known published tables.
- Where an answer depends on table rules, we say which rules we assumed.
- Tools show their working: the formula or simulation behind each result is described on the page.
- When we find a mistake, we fix it and change the page's "updated" date.
Who writes it
Guides are written and reviewed by the CardGameGuide editorial team.
How the site is paid for
Some pages end with a clearly labelled sponsored card linking to a casino operator. If you sign up through it, we may earn a commission. Sponsored cards never appear inside a tool and never change the maths. Details are in our affiliate disclosure.
Contact
Corrections and questions: hello@cardgameguide.com.