These hints are redundant. Remove them with “Find & Replace” (Treat input as regular expression):
Find: \{\{c(\d+)::([^{]+)::.[^{]*}}
Replace: {{c$1::$2}}
Then, add this script to your front template:
<script>
setTimeout(() => {
/**
* Anki script: Replace clozes with blanks
* For this to work, append <div id="clozeText" hidden>{{Text}}</div>
* to your front template.
*
* @author Matthias Metelka | @kleinerpirat
*/
const cardIdx = parseInt(document.body.className.match(/card(\d+)/)[1]);
const clozeWords = Array.from(
document
.getElementById("clozeText")
.innerText.matchAll(new RegExp(`\{\{c${cardIdx}::([^{]+)}}`, "g")),
(match) => match[1]
);
[...document.getElementsByClassName("cloze")].forEach((cloze, i) => {
cloze.innerHTML = `${clozeWords[i].replace(/[^\s]/g, "_")}`;
});
});
</script>
If you also want to use actual hints sometimes, ask me and I’ll update the script to support that.