Lí ē-tàng kì kuá kú ê sò͘-jī? I ē-hián-tshut, jiân-āu lí kā i phah hō͘ koh-khì; múi pái lóng pí tsìn-tsêng koh khah tsē chi̍t ê sò͘-jī. Kóng-khòaⁿ kúi hun-tsing, bô-huì, m̄-bián kiàn-li̍p tài-hō.

Helibrain ê tiōng-tsèng ê lângTùi Robert(Ióng-bûn) kàu-kòe, seng-bu̍t li̍k-ha̍k PhD tshù-pī-seng11/3/2026 hu-pò͘Siōng-kīn chi̍t pái 11/3/2026 kàu-kòe

Tsit ê tshì-giām teh liōng siánn-mih

I teh liōng lí ê sò͘-jī tshî-sio̍k-lîng: lí khòaⁿ tio̍h chi̍t liân-sòa ê sò͘-jī āu, lí ē-tàng tùi-tio̍h koh khì phah-tshut lâi ê siōng tn̄g sò͘-jī liân-sòa. Sò͘-jī tshî-sio̍k-lîng sī siōng phô͘-phiàn iōng-lâi tshì-khàm tńg-sî kì-bîng ê tshì-giām chi-it; tńg-sî kì-bîng sī chi̍t ê sió-khò͘, hō͘ lí tī sió-khuán tsîng-kan kì-tit tsin-si̍t, hō͘ lí ē-sái iōng 1.

Tī lîm-tsn̂g, sò͘-jī siông-siông sī chi̍t miáⁿ liām chi̍t ê. Tī tsia, sò͘-jī ē-tāi-sî tsuân-pō͘ hián tī bih-pìⁿ, hián 1 sió-sî koh ka 0.6 sió-sî múi ê sò͘-jī; só͘-í lí ê pun-sò͘ kap lîm-tsn̂g ê sò͘-jī tshî-sio̍k-lîng pun-sò͘ bô siâng-khuán.

Tshì-giām án-tsuánn kiânn

Tē-it ê sò͘-jī ū 3 ê sò͘-jī. Kā i phah hō͘ koh-khì, múi pái phah-tio̍h, to̍h ka chi̍t ê sò͘-jī.
Múi chi̍t ê sò͘-jī tshang-lō͘ ū 2 pái. Nā tī chi̍t ê tshang-lō͘ lóng phah-bô-tio̍h, tshì-giām to̍h kàu-tsí.
Lí ê pun-sò͘ sī lí phah hō͘ koh-khì, tsuân-pō͘ phah-tio̍h ê siōng tn̄g sò͘-jī.

Sò͘-jī hun-tsuánn ū hio̍h-tsù

Tī chi̍t phiⁿ kó͘-tián ê lūn-bûn lāi, George Miller thê-tshut tńg-sî kì-bîng ê hiān-tsè sī tùi lí kì-tit kuá-tsē tōa-khuán lâi, m̄-sī tùi sò͘-jī ê sìng-sò͘ lâi; lâng ē iōng hun-tsuánn ê hong-huat, kā hāng-bo̍k tsiūⁿ-tsò khah tōa ê khuán-lâng, lâi khòng-khuat tsit ê hiān-tsè 2. Kā 4-9-1-7 tha̍k-tsò「sì-tsa̍p-káu, tsa̍p-tshit」to̍h sī chi̍t ê hun-tsuánn ki-siáu. Lí ē-sái án-ni tsò, m̄-kò͘ múi pái lóng iōng siâng-khuán ê hong-huat, án-ni lí ê pun-sò͘ tsiah ē-sái pí-phiau.

Siánn-mih ē kā lí ê pun-sò͘ kái-piàn?

Tī chi̍t ê iōng tiān-náu tsò ê gián-kiù lāi, gián-kiù-tshiáⁿ ū 763 ê 18 kàu 65 huì ê tāi-lâng. Tsiàn-tsìn sò͘-jī tshî-sio̍k-lîng (jiân-sūn thiaⁿ-tio̍h ê sò͘-jī, kap tsit ê bih-pìⁿ siōng ê tsō͘-huat siâng-khuán) bô suè tuè huì-sò͘ kái-piàn. Tsí ū tńg-pìⁿ tshî-sio̍k-lîng, to̍h-sī kā i tī tāi-pìⁿ ê sūn-sū jiân-sūn, tuè huì-sò͘ siōng khah sió-khuán khùn-khó͘. Hùn-liān nî-hūn khah tsē ê lâng pun-sò͘ khah kuân 1. Tuè tshì-giām ê lian-si̍p, khùn-tshiⁿ kap hō͘ lâng tshiáu-tsuánn, mā ē hō͘ pun-sò͘ tsit-ji̍t kap hāi-ji̍t ū kái-piàn. Chi̍t pái ê tshì-giām tsí sī chi̍t ê tiāu-siōng; tī bô-kâng ê ji̍t-tsí tshì kuí pái, ē hō͘ lí khòaⁿ-tio̍h khah tsē tsîng-hêng.

Tsit ê tsia̍h-tsō͘ lāi ê kàu-khí kì-bîng tshì-giām: sūn-sū kì-bîng (kì-tit kì-kak tò͘ siōng ê hāng-bo̍k sūn-sū) kap N-ê tsìn-tsō tshì-giām(Ióng-bûn) (tī hāng-bo̍k lóng liân-sòa kái-piàn sî, tuāⁿ-tuāⁿ kā i kì tī sim lāi).

Khòaⁿ tsuân-pō͘ 43 hông-bîⁿ ê tāu-lāi tshì-giām

Nā beh ta̍k-ji̍t tsò tsit-ê? Helibrain app (hiān-tsāi iáu-koh sī Ióng-bûn) ū bô su-iàu tsînn ê kè-uē kap siu-tsînn ê kè-uē.

Ín-iōng chit ê bāng-ia̍h: Sò͘-jī kì-bîng tshì-giām. Helibrain. 2026. https://helibrain.com/nan/number-memory-test. CC BY 4.0.

Siông-kiàn ê būn-tê

How this test works

This test measures your digit span: how many digits you can hold in mind for a few seconds. A number appears on screen, then disappears. Type it back. The first number has 3 digits, and each right answer adds one digit. You get two tries at each length, and two misses at the same length end the test. Your score is the longest number you typed back exactly right. Psychologists have measured digit span since 1887.

Version 1 · Cite this test:

Helibrain (2026). Number memory test, v1. https://helibrain.com/number-memory-test/methods

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Chham-khó͘ liāu-liāu

Tsit-ê ia̍h-mn̂g án-tsuánn tsò--ê: Helibrain ê tiōng-tsèng ê lâng kàu-kòe siōng-bīn liáu-lia̍t ê gián-kiù lâi siá, koh tùi 11/3/2026 hō͘Robert(Ióng-bûn) (seng-bu̍t li̍k-ha̍k PhD tshù-pī-seng) kàu-kòe. Tsu-liāu ū kái-kòe ê sî, guán ē kā tsit-ê ia̍h-mn̂g kái-kòe.

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