Correction history · reviewed 2026-09-09
Material mistakes and clarifications stay visible
Direct answer. This page records material factual, diagram and rule-documentation corrections with stable IDs, affected routes and impact. Ordinary software fixes remain in the full changelog.
The machine-readable record is public JSON. Material factual, diagram and rule-documentation corrections with stable public records. Ordinary code fixes remain in the full changelog.
WHW-CORR-2026-07-30-001
Corrected the Snakes and Ladders guide board orientation so square 1 appears at the bottom-left as the guide states.
Impact: Diagram only; no game-rule or saved-data change.
Affected: /snakes-ladders-guide/
WHW-CORR-2026-07-30-002
Corrected the capture in the chess guide's Fried Liver Attack line.
Impact: Worked example only; no chess-engine or saved-data change.
Affected: /chess-guide/
WHW-CORR-2026-08-19-001
Separated this practice table's Little Three Dragons value from lower-valued published Singapore alternatives.
Impact: Documentation clarification; the practice-table scoring implementation did not change in this entry.
Affected: /singapore-mahjong-winning-hands/, /singapore-mahjong-guide/
WHW-CORR-2026-08-25-001
Published Ping Hu as a practice-table rule with sourced alternatives instead of implying one universal Singapore definition.
Impact: Documentation and provenance change; five examples are checked against the existing scorer.
Affected: /singapore-mahjong-ping-hu/
WHW-CORR-2026-08-25-002
Removed Primary Power Quest SG's unsupported claim that it was aligned with the Singapore MOE curriculum.
Impact: Claim correction and public review-boundary change; no saved-data or question-bank migration.
Affected: /primary-power-quest-sg/
WHW-CORR-2026-08-25-003
Removed Everyday Hero's unsupported statement that every scenario named and displayed its source guidance.
Impact: Claim and publication-control correction. All 84 scenarios now have stable IDs and explicit founder-authored-unverified provenance; safety and digital items are paused pending qualified review.
Affected: /everyday-hero-quest/, /family-product-review/
WHW-CORR-2026-09-09-001
Corrected Bao claim timing and persistence, replaced an impossible later-win Dragon example, and corrected added-Kong and Chow-route explanations.
Impact: Guide and rule-page explanations now match this practice table. The completed fourth same-suit-set example verifies a later 4-Tai self-draw and 48-chip Bao settlement. Game scoring rules are unchanged.
Affected: /singapore-mahjong-guide/, /singapore-mahjong-bao/
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Name the page, the disputed statement or diagram and any source that helps reproduce the issue. Email hongwei@wonghongwei.com.