All Clues
Hard

This Specific Group Has Exactly N

This specific group has exactly N Suspects (or Innocents), and no other group of the same kind shares that count. The clue asserts two things simultaneously: (1) the count in this group is exactly N, and (2) every other group of the same kind has a count that is not N. Use both halves together: pin the count for this group, then eliminate any assignment where a second group would also reach N. Compared to "Only One Group Has Exactly N", this variant identifies which specific group is the unique holder, making the first half immediately actionable.

Reading the examples

Anchor — the card carrying this clue type
Deducible — click to reveal (use the clue to figure it out!)
SSuspectIInnocent

Only row 1 has exactly N suspects

The clue says only row 1 has exactly 1 suspect — no other comparable unit does. Given the revealed cells, the uniqueness constraint forces Alice (Innocent), Carol (Innocent).

A1
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
B1
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
Only row 1 has exactly 1 suspect.
C1
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
A2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
B2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
C2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
A3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
B3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
C3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
All cells deduced correctly!

Only column A has exactly N suspects

The clue says only column A has exactly 1 suspect — no other comparable unit does. Given the revealed cells, the uniqueness constraint forces Alice (Innocent), Grace (Innocent).

A1
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
B1
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
C1
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
A2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
Only column A has exactly 1 suspect.
B2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
C2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
A3
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
B3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
C3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
All cells deduced correctly!

Only Y's neighbors have exactly N suspects

The clue says only Eve's neighbors has exactly 3 suspects — no other comparable unit does. Given the revealed cells, the uniqueness constraint forces Bob (Innocent), Frank (Innocent), Henry (Innocent).

A1
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Alice
B1
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Bob
C1
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Carol
A2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Diana
B2
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Eve
Only my neighbors has exactly 3 suspects.
C2
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Frank
A3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Grace
B3
?
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Henry
C3
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
AvataaarsPablo Stanleyhttps://avataaars.com/https://avataaars.com/Remix of „Avataaars” (https://avataaars.com/) by „Pablo Stanley”, licensed under „Free for personal and commercial use” (https://avataaars.com/)
Iris
All cells deduced correctly!