$ ... $ | Inline math. Simplify $3 + 4 \times 5$ |
$$ ... $$ | Math on its own centered line, good for fractions and long expressions. |
\frac{3}{4} | Fractions. Also \times \div \le \ge \ne \pi \sqrt{} and x^2. |
| Backslashes | Strict JSON needs every backslash doubled. Leave the box above checked and you can type them singly. |
| Values | Leave value out and rows are numbered 100 through 500 automatically. |
| Daily doubles | Mark a clue "dailyDouble": true to pin it, or set "dailyDoubles": 2 on a round to scatter them at random. Random ones favor the higher-value rows and spread across categories. Shuffle DD in the top bar moves them without reloading. |
"image" | A picture for the clue. Use a filename sitting next to this file ("figures/triangle.png"), a full web address, or a pasted data URI. |
"svg" | A drawing written inline: "svg": "<svg viewBox='0 0 200 120'>...</svg>". Use single quotes inside so you do not have to escape anything. Figures sit on a white card, so black ink shows up fine. |
"figure" | A drawn number line: {"type":"numberline","min":-5,"max":5,"point":2,"direction":"right","closed":false}. Good for graphing inequalities. |
| Figures in answers | Same three keys with an answer prefix: answerImage, answerSvg, answerFigure. |