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አማርኛ Single ya ƙori adadi gida a kan sakamako ɗaya ne a ƙimar ɗaya. Shi ne tsarinsu mafi tsarki na tunanin ƙuri kuma gindin tantance duk wasu tsarin hadaddiyar: accumulator, system ko builder gida ne singles da aka haɗa tare da ƙarin karuwaci.
Masu ƙuri na dalubai suna yin ƙuri ne ta single kawai sakamakon wannan haka — kowa daga cikin ƙuri ya tsaya nawa nasa daraja, ya biya karuwaci sau ɗaya, kuma ya dace ba tare da jagorantar wasu tunanin ba.
Tunanin uku a 2.00 kowa, jiya daya gida duka. Uku ⅓-jiya singles: kowa ya biya 0.67 riba lokacin da dama, ba tare da alaƙa da wasu ba. Gida ɗaya a kan treble ya biya 7× lokacin da duk uku suka isa (≈13% lokaci a ƙimomi masu jiya) kuma sifili ba tare da ba — tunanin ɗaya, karuwaci uku, tsarin duk-ko-abin sifili.