He pāʻani nane kaulana ʻo Sudoku e pili ana i ka lojika i hiki ke pāʻani ʻia ma ka pūnaewele. Aia i loko o ka pāʻani Sudoku 4 in 1 he papaʻaina 9x9, i hoʻokaʻawale ʻia i ʻeiwa papaʻaina liʻiliʻi 3x3. ʻO ka pahuhopu o ka pāʻani ʻo ia ka hoʻopiha ʻana i kēlā me kēia pūnaewele he 81 o ka papaʻaina me ka helu mai ka 1 a i ka 9, me ka puka hoʻokahi wale nō o kēlā me kēia helu ma kēlā me kēia lālani, kolamu, a me ka papaʻaina liʻiliʻi.