2f7cb03c3f
Practice session improvements:
- Auto-submit when correct answer entered with ≤2 corrections
- Show celebration animation ("Perfect!") before auto-submit
- Display prefix sum checkmarks/arrows before clicking "Get Help"
New blog post: "The Fluxion of Fortune"
- Poem about Newton losing money in the South Sea Bubble
- Hero image of Newton with his calculations and sinking ships
- Custom CSS for properly centered x-bar notation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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| .. | ||
| beyond-easy-and-hard.md | ||
| multi-digit-worksheets.md | ||
| subtraction-worksheets.md | ||
| ten-frames-for-regrouping.md | ||
| the-fluxion-of-fortune.md | ||
| why-abacus-never-reached-us-schools.md | ||