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Basic strategy chart
The published play for a hand against a dealer card, with the rules that change it as settings.
It runs entirely in this browser tab: nothing you type is uploaded, and every draw comes from a seed the result prints.
Settings
- On a soft seventeen the dealer
- A rule the table prints, and it changes exactly two rows of the chart. Choices: Stands, Hits.
- Doubling after a split is allowed
- Off, four pairs stop being splits — which is why the chart has to know.
- Surrender is offered
- Off by default, because most tables do not offer it. On, it changes three hands and no more.
- Draw the histogram
- Of the first roll only: two histograms on different scales side by side compare nothing.
How to use it
- Paste your text into the box above, or open a file.
- Adjust the settings beside it until the result is what you wanted.
- Copy the result, or save it as a file. The result updates as you type.
Questions
- Why does everything have a seed?
- So that a roll can be checked. A draw here is a function of its seed: the same word gives the same result to you, to the person you send the link to, and to the desktop build. Leave it empty and a fresh seed is drawn and shown, so you can pin a roll after the fact.
- Can I use this to deal cards for money?
- No. The generator is reproducible on purpose and invertible from a single output, which is what makes it useful here and useless for that. It is not a cryptographic source of chance and the result says so.
- Why is there no word list in the word finder?
- Because a usable one is larger than this whole application, and a small one is worse than none: it says “not a word” about words. The list comes from you, and the result says how many words it searched so a search that found nothing is visibly a short list.
- Does the chess reader have an engine?
- No: no evaluation, no best move, no opening book. What it does is replay a game on a real board, which is a fact about the rules rather than an opinion about the moves — and it stops at a move that will not play rather than reading past it.
Other tools for cards and boards
Card shuffler
Shuffles and deals from a seed, so the same word gives everybody the same hands.
Poker odds
Counts every board where counting is possible, samples where it is not, and says which it did.
Chess game reader
Replays a game move by move, draws the board at any of them, and names an illegal move rather than reading past it.
All nineteen tools