Set flash/stay independently for each sub-topic. "Flash then hide" shows the stimulus briefly then hides it before questions appear. Listening activities are not affected (no visual stimulus).
Off: shows correct answer then advances after 1.2s.
📎 Option 1: Upload a file
Click the 📎 button next to any row to upload an audio file directly from your device (MP3, WAV, OGG). Stored locally in the browser.
🔗 Option 2: Paste a URL
Paste a direct link to an audio file. Works with Dropbox (dl=1), direct MP3 links. For Google Drive change open?id= to uc?id=.
Export saves all your URLs and uploaded files as JSON. Import to restore them on any device.
Played when a number stimulus is displayed or read aloud. e.g. a recording of "seven" for the numeral 7.
Used in the Word Names sub-topic. e.g. a recording of the word "seven" as it appears on a word-name card.
Used when reading facts aloud. e.g. "plus", "minus", "times", "divided by", "equals".
If you upload a full fact recording (e.g. "three plus four equals seven"), it plays as one clip instead of sequencing individual sounds.
Key format: fact_3+4 for 3+4=7, fact_5-2 for 5−2=3, fact_2x3 for 2×3, fact_6d2 for 6÷2.
Use the bulk import below — paste one key=URL pair per line.