Game Developer · L0001 · 2026-07-15

Slice game-developer/0001 · Level 0001 (Web Fundamentals) · Apprentice tier · Engine verdict ❌ fail · Walked 2026-07-15

🔗 Perfection run · 🏠 Perfection dashboard · 📄 Raw report · 🕘 Change history

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🎯 Session Summary

I walked the first window of the Game Developer → Level 0001 (Web Fundamentals, 🌱 Apprentice) slice as a learner: 5 linked quests (4 main, 1 side) out of the level’s 26 total, selected deterministically by walk-plan.json (window 1 of 6). Each quest was scored in isolation by the sealed agentic execute engine (walk-evidence.json), which actually ran the safe snippets in a disposable sandbox; I then read all five sources in plan order and reasoned about the journey as one path.

Headline verdict: FAIL for the slice as a beginner journey. Two quests are strong and genuinely teachable (CSS Styling Basics 93, Advanced Markdown 86), one is solid with polish gaps (Bootstrap 79), but two are broken for a from-scratch learner: the Git Init Testing quest (15) instructs every command against a scripts/git_init.sh that the quest never provides — zero of its runnable snippets can succeed — and the Barodybroject Stack Analysis side quest (29) is a stale, mislabeled prose report masquerading as a hands-on quest. Average score 60.4%. The two failing quests are what a real Apprentice would hit and get stuck on, so the slice does not currently hold together end-to-end.

🗺️ The Journey

Plan order (as selected by walk-plan.json, dependency-sorted):

1. ✅ Advanced Markdown: Tables, Footnotes & Kramdown — 86 · Core Kramdown/Liquid/YAML examples render exactly as claimed; only the GFM dependency for task-lists & backtick fences goes unstated.
2. ❌ Technology Stack Analysis: Barodybroject (side quest) — 29 · A static, unpinned repo write-up, not an executable quest; mislabeled python fences and stale claims break on contact.
3. ✅ CSS Styling Basics: Selectors, the Box Model & Layout — 93 · Technically excellent; every CSS block verified in headless Chromium. Best quest in the slice.
4. ⚠️ Bootstrap Framework: Build Responsive Sites Fast — 79 · All shown HTML/CSS/Sass works; gaps are unfulfilled objectives (modal, breakpoint variants) and a Windows-path quirk.
5. ❌ Building & Testing the Git Init Shell Script — 15 · Fundamentally broken standalone: the target script is never provided/linked, and step 3’s code block is corrupted with leaked template content.

🔬 Evidence

All statuses below come from the sealed walk-evidence.json (execute mode, mock:false). “ran N/M” = snippets executed / runnable snippets available.

1. Advanced Markdown — ✅ 86 (ran 11/4 runnable; 9 passed, 2 failed, 1 skipped, 1 reasoned)

• passed — Table alignment (| :--- | :--: | ---: |) rendered through the real kramdown gem: produced correct left/center/right text-align on <th>/<td>.
• passed — Footnote ([^speed]) rendered a superscript ref + <div class="footnotes"> block at the bottom, as described.
• passed — Attribute list {: .lead #intro } → <p class="lead" id="intro">; definition list → proper <dl><dt>/<dd>; frontmatter parsed cleanly (PyYAML); Liquid raw/endraw printed literally vs. substituted {​{ page.title }​} correctly.
• failed — Task list (- [x]) under kramdown’s default input mode rendered literal <li>[x] Learn tables</li>, not a checkbox.
• failed — Triple-backtick ```python fence under default kramdown parsed as an inline code span in a <p>, not a block. Both work under GFM input mode (Jekyll’s default) but the quest never states that dependency.
• passed/reasoned — Setup blocks: Linux/macOS mkdir -p ~/md-quest && touch guide.md ran; code guide.md “command not found” in headless sandbox (editor convenience, nano/vim offered). Windows PowerShell block judged by reasoning (backslash paths aren’t runnable on Linux pwsh).

2. Barodybroject Stack Analysis — ❌ 29 (ran 14/12 runnable; 7 passed, 7 failed, 1 skipped, 10 reasoned)

• failed — Multiple ```python blocks are actually directory trees / requirements.txt / TOML (Backend Structure tree, DB config strategy, requirements.txt contents, pyproject.toml dev deps, Redis CACHES, views/ split tree): they raise SyntaxError immediately when run as Python.
• failed — cd src && python manage.py migrate fails: with DB_CHOICE defaulting to postgres, migrate hits a connection-refused error — the one real setup sequence breaks on its first Django command.
• passed — git clone …/barodybroject.git, the venv+pip install -r src/requirements.txt, and pip install pip-audit && pip-audit all executed; pip-audit surfaced real CVEs, contradicting the document’s “no known vulnerabilities identified” claim.
• reasoned — Mermaid diagrams and the many ```text trees are non-executable; the engine also flagged stale headline claims (Django 4.2.20 vs. live 5.1.x, “1,000+ line README” vs. ~70 lines, prebuilt dev image claim) that a learner comparing against the live repo would find false.

3. CSS Styling Basics — ✅ 93 (ran 13/4 runnable; 13 passed, 0 failed, 1 skipped, 1 reasoned)

• passed — Every one of the 9 CSS blocks parsed and was verified against real computed style in headless Chromium (Puppeteer): box model (box-sizing:border-box, width/padding/border/margin), flexbox nav + .center-box, repeat(auto-fit, minmax(200px,1fr)) grid, :root custom properties + :hover transform, mobile-first @media breakpoints (1fr → 2 → 3 cols), and the [data-theme="dark"] + prefers-color-scheme theming.
• passed — Linux/Windows setup blocks ran; macOS open reasoned; CodePen cloud block skipped (guidance only).
• Note the engine flagged a silent --brand collision: Chapter 3 defines --brand: #2563eb and the later Theming section redefines --brand: #007bff on :root — harmless in separate files, a real conflict if a learner appends both to one styles.css (see Issues).

4. Bootstrap Framework — ⚠️ 79 (ran 8/4 runnable; 7 passed, 1 failed, 1 skipped, 1 reasoned)

• passed — Full starter page built and every Bootstrap class checked against the real compiled 5.3.3 CSS: container/row/col-md-8+col-md-4, the navbar-expand-md navbar with data-bs-toggle/target, the card (title/text/badge text-bg-success/btn btn-primary), and utilities (mt-4 mb-2 px-3 text-center, d-flex justify-content-between). The Sass Option B compiled end-to-end (with ~300 Dart-Sass deprecation warnings).
• failed — Windows PowerShell block: mkdir $HOME\bootstrap-quest; cd … run via pwsh on Linux created a literally-backslash-named folder, then cd failed. Reproducible cross-platform quirk (the quest itself says “WSL works too”).
• reasoned — macOS open block judged statically; CodePen block skipped.

5. Git Init Testing — ❌ 15 (ran 5/5 runnable; 0 passed, 5 failed)

• failed — bash -n scripts/git_init.sh → No such file or directory. The script every instruction targets is never inlined or linked. (Reasoned corroboration: scripts/git_init.sh does not exist in the host repo either.)
• failed — bash scripts/git_init.sh --headless -n test-quest-sample --no-push … → same missing-file error; the headless run cannot occur.
• failed — shellcheck scripts/git_init.sh → nothing to lint (file absent; also shellcheck installed only via brew per the quest).
• failed — Saving the example Bats test: its body uses a placeholder run bash /path/to/scripts/git_init.sh, non-resolvable.
• failed — Step 3 “Run Bats tests” code block is corrupted: an entire ## 🎯 Quest Objectives template (heading + checklist + “objectives auto-seeded during framework alignment” note) is spliced inside the fenced ```bash block between # install bats-core and brew install bats-core.

🐞 Issues Found

High severity

1. high · Git Init Testing · whole quest / all commands (lines 82-146) — Observed: every runnable snippet fails with No such file or directory because scripts/git_init.sh is never provided, linked, or created by the quest (confirmed absent in the host repo too). Fix: inline the script source, link a starter repo/branch/commit, or add an explicit prerequisite step that creates it — otherwise no learner starting fresh can complete a single step.
2. high · Git Init Testing · “Run Bats tests” block (lines 125-139) — Observed: a leaked ## 🎯 Quest Objectives auto-seed template is spliced mid-fence, breaking the install/run instructions. Fix: remove the injected template block so the fenced bash reads # install bats-core → brew install bats-core → bats tests/bats.
3. high · Git Init Testing · example Bats test (line 95) — Observed: placeholder run bash /path/to/scripts/git_init.sh is not resolvable. Fix: use a real path (e.g. relative to $BATS_TEST_DIRNAME or repo root).
4. high · Barodybroject · fenced-code language tags (lines 217, 266, 440, 481, 707, 662, etc.) — Observed: six+ blocks that are directory trees / requirements.txt / TOML are fenced as ```python and raise SyntaxError when run. Fix: retag as text, ini/toml, or requirements.
5. high · Barodybroject · Quick Setup (lines 659-665) — Observed: python manage.py migrate fails connection-refused because DB_CHOICE defaults to postgres. Fix: add a DB_CHOICE=sqlite step (or start local Postgres) before migrate.
6. high · Barodybroject · objectives + staleness (lines 74-78, 91-107) — Observed: the file still carries the auto-seeded generic objectives and an inline note admitting they were never customized; headline claims (Django 4.2.20, “1,000+ line README”, prebuilt dev image, “no known vulnerabilities”) are contradicted by the live repo / by the quest’s own pip-audit step. Fix: pin the analysis to a commit SHA, re-verify, and replace the seeded objectives with concrete, quest-specific outcomes.

Medium severity

1. medium · Advanced Markdown · Chapters 1-2 (task lists ~244, fenced code ~271) — Observed: under default kramdown, task-list checkboxes render as literal [x] and triple-backtick fences render as inline code — both listed as Primary Objectives. They work only under Kramdown’s GFM input mode (Jekyll’s default, unstated). Fix: add one note that GFM input mode (kramdown: input: GFM) is required, and that Jekyll enables it by default.
2. medium · Bootstrap · CSS customization comment (lines 368-376) — Observed: --bs-primary: #6d28d9; /* recolor the primary theme */ alone does not recolor .btn-primary/.alert-primary/utilities (they key off separate vars). Fix: clarify a full recolor needs the per-component overrides shown below it or the Sass route.
3. medium · Bootstrap · unfulfilled objectives (lines 111-112) — Observed: objectives promise a modal and sm/lg/xl breakpoint variants, but the body only ever shows a navbar and col-md-*. Fix: add a modal snippet and at least one non-md breakpoint example, or trim the objectives.
4. medium · Barodybroject · security claims (lines 531, 584) — Observed: “no known vulnerabilities” contradicted by the quest’s own pip-audit run. Fix: remove or date-caveat the claim.

Low severity

1. low · CSS Styling Basics · --brand collision (Ch.3 line 384 vs. Theming line 473) — Observed: --brand is defined as #2563eb then redefined #007bff on :root; silent conflict if both are appended to one styles.css. Fix: state whether Theming CSS replaces or extends the earlier file, or reconcile the value.
2. low · CSS Styling Basics · Specificity objective (line 113) — Observed: “Specificity” is a listed secondary objective and appears in a knowledge check (“Which is more specific: .lead or #hero?”) but is never actually taught in prose. Fix: add a sentence on the id > class > type ordering.
3. low · Bootstrap · Windows PowerShell path (line 169) — Observed: $HOME\bootstrap-quest breaks under pwsh on Linux/WSL (backslash literal). Fix: use forward slashes, which PowerShell resolves on all hosts. (Same latent issue in Advanced Markdown line 166 and CSS line 170 — only reproduced here since those were reasoned, not run.)
4. low · Advanced Markdown · code guide.md (lines 150, 187) — Observed: fails “command not found” without the VS Code CLI. Fix: add a one-line fallback note.
5. low · Bootstrap · alert never demonstrated (line 322) — Observed: alerts are named in prose and required in the Intermediate Challenge but no alert snippet is shown. Fix: add a one-line <div class="alert alert-warning"> example.

🔗 Chain Continuity

Reading the five in plan order as one Apprentice journey:

• Prerequisite honesty is mostly good. Advanced Markdown and CSS Styling Basics both declare empty required_quests and only assume basic file editing — accurate; a beginner can start cold. Bootstrap correctly lists CSS Styling Basics as a recommended prerequisite, and the two link to each other bidirectionally, so the CSS → Bootstrap hop is the strongest link in the slice: a learner finishing CSS understands the box model and custom properties that Bootstrap’s --bs-* variables and grid build on.
• The side quest is an orphan and a tonal break. Barodybroject sits at position 2 in the walk but shares no dependency edges with its neighbors (unlocks_quests: [], no required/recommended). For a Game Developer learning Web Fundamentals, dropping from “how Markdown tables render” into a 1,100-line Django/Azure stack audit is a jarring detour that assumes Python, Docker, and Django knowledge the level never taught. As a quest it also can’t be completed (migrate breaks, code blocks mislabeled). It reads as reference prose that was auto-wrapped in quest frontmatter.
• The Git Init quest breaks the chain hard. It is positioned as a main quest but depends on an artifact (scripts/git_init.sh) that neither the quest nor any earlier quest in the slice provides — a silent prerequisite the path never satisfies. A learner who completed the first four quests arrives here with a browser and a text editor and immediately hits No such file or directory on step 1. Nothing in the Markdown/CSS/Bootstrap chain prepares them for shell scripting, bats, or shellcheck either, so even a fixed script would be a steep, unscaffolded jump.
• Cross-character framing. The quests’ “Character Class Recommendations” name Software Developer / System Engineer / Frontend Specialist but never Game Developer, even though this level is on the game-developer path. Not a blocker, but a Game Developer learner gets no tailored next-step signpost.

Net: the CSS ⇄ Bootstrap ⇄ (Advanced Markdown) core is a coherent, well-built mini-path for this tier; the side quest and the git-init quest are the two weak links that make the slice fail as a continuous journey.

🧠 Reasoning & Method

• What I ran vs. reasoned. I did not run the engine — per the workflow contract, walk-evidence.json/.md were pre-computed and sealed by a deterministic CI step (the engine’s child claude processes can’t authenticate from my Bash tool). I consumed them as-is. Every passed/failed/skipped/reasoned in §Evidence is the engine’s sandbox result, quoted, not my own. My own contribution is the linked- journey reasoning (§Chain Continuity) from reading all five sources in plan order.
• One reasoned corroboration: I checked the host repo and confirmed scripts/git_init.sh is absent there too — labeled reasoned, consistent with the sandbox’s No such file or directory.
• Mode & sandbox: execute mode (mock:false), disposable per-quest temp dirs; real engines used (kramdown, liquid, PyYAML, headless Chromium/Puppeteer, compiled Bootstrap 5.3.3 CSS, Dart Sass, pip/pip-audit). Engine cost $4.8079, 5/5 quests scored, 0 errored.
• Coverage & limits: This is window 1 of 6 — only 5 of the 26 quests in Game-Developer/0001 were walked; the remaining 21 are out of scope for this run and will be swept by later windows. Windows-PowerShell setup blocks are inherently reasoned, not tested, on a Linux sandbox (backslash paths). Network-dependent steps ran only where a quest explicitly and safely needed them (the Barodybroject git clone/pip install). No content was edited; this is a read-only report.
• Confidence: High on the two failing verdicts (Git Init and Barodybroject fail deterministically on real commands, not judgment calls) and on the two passes (broad snippet coverage, real rendering engines). Medium on the completeness/polish issues, which are the engine’s static findings I reviewed against the sources and agree with.

Machine evidence summary (verbatim from walk-evidence.md): 5 quests · ✅ 2 pass · ⚠️ 1 warn · ❌ 2 fail · avg 60.4% · ~$4.8079.