矩陣推理測試

矩陣謎題測試抽象推理能力：睇出每行同每列嘅規則點樣變，再運用規則填補空格。拉文漸進矩陣令呢種題型廣為人知。由於唔使靠文字理解，呢種題型曾經用喺世界各地唔同群體身上 2。解答較難嘅謎題，就要同時搵出幾條規則，並記住佢哋 3。

呢啲謎題係 Sandia 矩陣，由 Sandia National Laboratories 嘅研究人員製作。佢哋整咗個軟件，將拉文測試入面各種規則組合起嚟，創作新謎題。喺佢哋嘅研究入面，新謎題涵蓋並擴展咗原有測試嘅難度範圍 1。呢度用嘅題目集，同 Helibrain app 入面推理測試嘅題目集一樣。每次測試都會隨機抽出 12 道謎題，所以每次都唔同。

你嘅分數就係答啱咗幾多道謎題。由於每次抽出嘅容易同困難謎題組合都唔同，單次分數只係粗略反映。呢度唔會將你同其他人比較：呢個唔係智商測試，亦唔會提供智商數字。你可以比較自己唔同時候嘅測試結果。

• 先逐行睇，再逐列睇。留意形狀、數量、位置同陰影有咩變化。
• 有啲謎題會同時用兩三條規則。揀好答案後，逐條規則核對一次。
• 冇時間限制，慢慢諗都得。

謎題：Sandia National Laboratories 嘅 Sandia 矩陣，取自 Matzen 等人（2010）1，以 BSD 3-Clause 授權條款喺 github.com/sandialabs/Matrices 發佈。Sandia 並無為 Helibrain 背書。Helibrain 同拉文漸進矩陣嘅出版商無關，呢度亦無使用該測試嘅任何謎題。

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