Free, open-source exam practice platform featuring official test items, Desmos calculator, scratchpad, and rationales. Live: Digital SAT; Planned: ACT, AP, GRE.
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Updated
Oct 18, 2026 - JavaScript
Free, open-source exam practice platform featuring official test items, Desmos calculator, scratchpad, and rationales. Live: Digital SAT; Planned: ACT, AP, GRE.
Extracts questions from College Board's Digital SAT question bank PDFs, dedupes against what you've already done, and serves them in a local web app with filtered practice, Bluebook-style quizzes, and a wrong-answer reflection log
📝 Digital SAT practice platform — Bluebook-style timed tests, adaptive modules, exam lockdown, server-side scoring and score analytics. Next.js 16 + Supabase.
Free digital SAT practice: every SAT Suite Question Bank question by difficulty, Bluebook-format adaptive practice tests, and score reports. Runs in the browser, no account.
Free multilingual digital SAT prep: Math, Reading & Writing, diagnostic, 98-question practice exam, and personal study plan.
Advanced Digital SAT self-study guide + curated best sources + AI/human tutor framework for Reading and Writing and Math (900-1600) with study plans, checklists and trackers
A native macOS 26+ Digital SAT Reading & Writing tutor that turns screenshots into adaptive AI-guided practice with local OCR, mastery tracking, and vocabulary review.
Master Desmos for Digital SAT Math - 30 copy-paste inputs, 10 worked examples, 15 speed drills, 1-page cheatsheet and timing strategy
Every official College Board SAT practice question, free. Filter, track, re-drill. Based on Bluebank.
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