Singles & pairs・P3
50 points, concealed#This line must be completed concealed; no groups may be exposed.
Example
11 22 33 44 55 66 77
1 Characters1 Characters2 Characters2 Characters3 Characters3 Characters4 Characters4 Characters5 Characters5 Characters6 Characters6 Characters7 Characters7 Characters
The scoring program says: 50 points for this line.
Counterexample
1 Characters2 Characters2 Characters3 Characters3 Characters4 Characters4 Characters5 Characters5 Characters6 Characters6 Characters7 Characters7 Characters8 Characters
With one 1-character missing and an extra 8-character, the line no longer forms.