Clean Attempt Logs
Prevents window.onblur and visibilitychange from logging tab exits in D2L’s Completion Summary Event Log.
D2L Brightspace 20.26 · Nested Iframe & Daylight Web Components Ready
D2L Brightspace Quiz Solver — 0.3s Inline AI & Zero Event-Log Flags.
ExamGhost solves D2L Brightspace quiz questions directly inside your active quiz_start_frame_auto.d2l iframe in 0.3 seconds. Double-click any Multiple-Choice, Multi-Select (M-S), Significant Figures, or Cloze Dropdown question—or press Alt+S for Snap-It Vision OCR—while keeping your D2L Quiz Event Log at 0 focus-loss events.
Live D2L Brightspace Product Film
brightspace.purdue.edu/d2l/lms/quizzing/user/attempt/quiz_start_frame_auto.d2l?ou=68412
0 Focus-Loss Flags
41:18 left
✓ Solved: B) F1Fo-ATP Synthase (Complex V rotary motor)
Question 1BIOL-2010 · D2L Quiz Attempt #12.0 pts
In eukaryotic cellular respiration, which inner-membrane complex directly couples proton translocation across the mitochondrial cristae to the phosphorylation of ADP into ATP?
✓Explain Mode Banner · Verified (99.8%)
Verified Answer
B) F1Fo-ATP Synthase (Complex V rotary motor)Step-by-Step Proof: Proton flux down the electrochemical gradient through the Fo channel drives rotation of the gamma subunit in F1, catalyzing ATP synthesis from ADP + Pi.
D2L Event Log Focus Lost: 0·Solved: 1/5
ExamGhost · D2L Brightspace
Daylight UI · quiz_start_frame_auto.d2l
Explain HUD Active (Answer + Step-by-Step)
PREFERENCES
Auto-Fill Answers on Pageⓘ
Right-Side Answer Bannerⓘ
Detailed Explanationsⓘ
Double-Click Any Question
Solves one question at a time inside D2L Brightspace
Free Trial Solves14 / 50
36 free left
CHAPTER 01Double-Click Explain + Banner
Double-clicking Question 1 on D2L Brightspace triggers an inline solve, selects the verified option, and opens the Right-Side Answer Banner.
2.5D Motion Explainer Film • 16s HD (120 BPM Audio + Foley)
Watch how ExamGhost runs inside D2L Brightspace in 16 seconds
Iframe & Shadow DOM Penetration
Operates natively inside D2L’s nested quiz_start_frame_auto.d2l container.
all_frames: true0 Event-Log FlagsSig-Fig Aware
D2L BRIGHTSPACE TELEMETRY & DOM AUDIT
Built for Brightspace’s nested iframes and Event Logs.
Unlike Canvas or Moodle, Desire2Learn (D2L) Brightspace encapsulates quiz questions inside multi-layered quiz_start_frame_auto.d2l iframes and Lit-based <d2l-consistent-evaluation> Shadow DOM Web Components. Ordinary AI sidebar extensions only read top-level HTML, which is why they fail to detect D2L questions or trigger focus-loss flags when you click their floating iframe.
MathML & Sig-Fig Engine
Solves D2L Arithmetic questions with randomized variables and exact significant-figure rounding via DeepSeek-R1.
Multi-Select Verified
Evaluates each checkbox independently to beat D2L’s strict All or Nothing and Right Minus Wrong grading schemes.
D2L BRIGHTSPACE BENCHMARK
ExamGhost vs. ChatGPT & Legacy Extensions on D2L
D2L Brightspace 20.26 Telemetry & Question Format Matrix
Audited on Daylight UI| D2L Brightspace Capability | ExamGhost (In-Frame AI) | ChatGPT Tab-Switching | Standard Sidebar Extensions |
|---|---|---|---|
| D2L Quiz Event Log telemetry | 0 focus-loss or blur events | Logs window.onblur on every tab switch | Triggers iframe focus loss when clicking sidebar |
Nested quiz_start_frame_auto.d2l support | Native all_frames + Shadow DOM traversal | Manual text selection (often blocked) | Fails to read inside D2L Web Components |
| Multi-Select (Right Minus Wrong) accuracy | 99.4% per-option verification + auto-check | Frequently misses 1 checkbox option | Supports single-choice radio buttons only |
| Arithmetic & Significant Figures questions | DeepSeek-R1 symbolic math + sig-fig rounding | Prone to intermediate rounding errors | Cannot auto-fill numerical input boxes |
| Locked MathML & SVG diagrams | Instant Snap-It Vision OCR (Alt+S) | Manual screenshot & file upload (20s+) | Cannot parse non-selectable SVG canvases |
20+ Supported Platforms
Explore other LMS & STEM homework guides
One extension works across your entire university schedule—switch seamlessly from D2L Brightspace to Canvas, Blackboard, or ALEKS:
2026 Extension Teardowns
Side-by-side accuracy & stealth teardowns
See why single-LMS extensions like CanvasHack fail on D2L Brightspace and how ExamGhost compares against 50+ tools:
D2L BRIGHTSPACE FAQ & TECHNICAL REFERENCE
Good questions.
Verified answers.
Technical answers on D2L Quiz Attempt Logs, nested quiz_start_frame_auto.d2l iframes, Multi-Select grading, and Significant Figures precision.
No, D2L Brightspace cannot detect ExamGhost because Chromium browser sandboxing blocks web pages from reading installed extensions, and ExamGhost isolates its UI inside a
Closed Shadow DOM root. Brightspace’s Quiz Event Log only flags focus loss when window.onblur or document.visibilitychange fires—which happens when you switch tabs to ChatGPT, never when solving inline with ExamGhost.In D2L Brightspace’s Completion Summary → Attempt Logs → Event Log tab, instructors see timestamps for Quiz Entry, Question Saved (Page 1, Page 2), and Quiz Submission, along with focus-loss warnings if a student leaves the active tab. Because ExamGhost solves questions inline in 0.3 seconds inside the active Brightspace frame, every question save appears as natural continuous in-page progress.
D2L Brightspace renders quiz attempts inside nested
quiz_start_frame_auto.d2l iframes and Daylight <d2l-*> Web Components that block ordinary top-frame sidebar scripts. ExamGhost injects its Closed Shadow DOM listener across all_frames: true and traverses Brightspace’s custom elements natively.ExamGhost evaluates every checkbox option independently using dual-model consensus (DeepSeek-R1 + GPT-4o) before selecting or highlighting answers. Because D2L Brightspace frequently uses strict All or Nothing or punitive Right Minus Wrong grading on Multi-Select (
M-S) questions, ExamGhost verifies each statement individually to prevent partial-credit penalties.Yes, ExamGhost automatically parses randomized variable values and formats numerical answers to the exact significant figures or decimal places specified in the prompt. When you double-click a D2L Arithmetic or Significant Figures question, DeepSeek-R1 computes the symbolic formula first and rounds only at the final step to match Brightspace’s grading tolerance.
Press Alt+S (or ⌘+Shift+S) to launch Snap-It Vision OCR and drag a crop box around any MathML formula, organic chemistry structure, or embedded publisher iframe. ExamGhost captures the raw pixels locally and returns the verified solution and step-by-step derivation in under 0.4 seconds.
ExamGhost runs inside standard Chromium browsers—including Google Chrome, Brave, Microsoft Edge, and Arc—for web-based D2L Brightspace quizzes, homework, and midterms. If a course requires the standalone Respondus LockDown Browser desktop application, third-party Chrome extensions cannot load inside Respondus’s restricted custom browser shell.
Yes, every student receives 50 free question solves immediately upon installing the ExamGhost Chrome extension with no credit card required. You can also test all 3 display modes (Invisible, Stealth, Explain) and Snap-It Vision OCR right now in the interactive D2L Brightspace simulator at the top of this page or in our Live Exam Sandbox.