SU DOKU - A - DAY Welcome to the Su Doku archive. Listed below are links to all previously published puzzles from the site. (Difficulty shown by the number of stars in brackets (out of 5) for all puzzles apart from Samurai Su Doku, which have target completion times instead.) The Puzzles Standard Su Doku (No.1 - No.25) Standard Su Doku (No.26 - No.50) Standard Su Doku (No.51 - No.75) Standard Su Doku (No.76 - No.100) Standard Su Doku (No.101 - No.125) Standard Su Doku (No.126 - No.150) Standard Su Doku (No.151 - No.175) Standard Su Doku (No.176 - No.200) Standard Su Doku (No.201 - No.225) Standard Su Doku (No.226 - No.250) Standard Su Doku (No.251 - No.275) Standard Su Doku (No.276) Daily Killer Su Doku (No.1 - No.60) Special Su Doku (Week 1 - Week 17) Thanks for visiting Su Doku - A - Day Home page ||| Today's Su Doku (1/2) ||| Today's Su Doku (2/2) ||| Today's Killer Su Doku ||| Solutions ||| Archive ||| Special Su Doku