(1) 相邻格标记 Adjacent Marks

✿黑和白差Irregular Dots

✿黑白点Krokpi

      ∎非全标黑白点Krokpi Not All Marked

      ∎线上黑白点Krokpi On Lines

✿全标质数Prime all marked

✿网球Tennis

✿VX数独 VX

      ∎五六数独 56

(2) 四格标记 Quad Marks 

✿双色蛋糕Battenburg

✿钟面Clockwise

      ∎涡旋Vortex

✿等和Equal Sum

✿四隐和Hidden Sum

(3) 单格标记 Single Marks

✿平均数Average

✿老板Boss

✿算邻Counting Neighbors

✿奇偶星Odd Even Star

✿四邻重复Repeated Neighbors

✿自证Self Joint

✿三角和Triangle Sum