Hudu a jere
5.0 daga cikin taurari 5 (dangane da bita 1)
Manufar Hudu-in-a-jere ita ce gina layin dutsen marmara guda huɗu yayin ƙoƙarin hana abokin adawar ku (mutum ko kwamfuta) gina layin nasa. Layi na iya zama a kwance, a tsaye ko diagonal.