{
  "schemaVersion": 1,
  "registryVersion": "2026.08.25",
  "locale": "en-SG",
  "canonicalKnowledge": "https://wonghongwei.com/data/mahjong/rules.json",
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    {"id":"SGMJ-PINGHU-001","slug":"singapore-mahjong-ping-hu","version":"1.0.0","canonicalRecord":"https://wonghongwei.com/data/mahjong/rules.json","question":"Can Ping Hu contain bonus tiles or use a one-type wait?","siteDefault":{"allSetsMustBeChows":true,"exposedChiPermitted":true,"pairMustBeUnvalued":true,"bonusTilesDisqualify":true,"discardRequiresMultipleWinningTileTypes":true,"selfDrawExemptsWaitRestriction":true,"strictTai":4,"failedStrictAllChowTai":1},"dimensions":["allSetsMustBeChows","exposedChiPermitted","pairMustBeUnvalued","bonusTilesDisqualify","discardRequiresMultipleWinningTileTypes","selfDrawExemptsWaitRestriction","strictTai","failedStrictAllChowTai"],"sourceIds":["whw-practice-table","singaporemahjong-reference","spgg-competition","tabletopia-sg-scoring"],"reviewedAt":"2026-08-25","confidence":"high-for-site-default","materialEffect":"May change Tai and whether a minimum-Tai hand can Hu.","fixtureIds":["ping-hu-strict","ping-hu-bonus-fails","ping-hu-one-type-discard-fails","ping-hu-self-draw-wait-exempt"]},
    {"id":"passed-claims","slug":"singapore-mahjong-passed-hu","version":"1.0.0","question":"What is locked after passing Hu, Pong, Kong or Chi?","siteDefault":{"passedHuLock":"same-tile-type-for-hu","passedSetLock":"same-tile-type-for-pong-kong-chi","reset":"players-next-draw","interveningClaimsReset":false},"dimensions":["passedHuLock","passedSetLock","reset","interveningClaimsReset"],"sourceIds":["whw-practice-table","singaporemahjong-reference"],"reviewedAt":"2026-08-25","confidence":"high-for-site-default","materialEffect":"Changes which later claims are legal before the player draws again.","fixtureIds":["passed-hu-lock","passed-set-lock","passed-lock-clears-on-draw"]},
    {"id":"multiple-winners","slug":"singapore-mahjong-multiple-winners","version":"1.0.0","question":"Can more than one player win on the same discard?","siteDefault":{"policy":"nearest-one","priority":"nearest-eligible-player-in-turn-order","multipleSettlement":false},"dimensions":["policy","priority","multipleSettlement"],"sourceIds":["whw-practice-table","singaporemahjong-reference","spgg-competition"],"reviewedAt":"2026-08-25","confidence":"high-for-site-default","materialEffect":"Changes the winner count, payment matrix and next dealer decision.","fixtureIds":["nearest-hu-priority","nearest-hu-before-pong","multiple-profile-allows-callers"]}
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}