Match the puzzles with their types
List I
1. Sudoku
2. Crossword
3. Blood Relation
4. North–South arrangement
List II
{a} Direction-based puzzle

{b} Number puzzle

{c} Word puzzle

{d} Family tree puzzle

Correct option is A

Solution:
· Sudoku uses numerical logic → number puzzle {b}
· Crossword uses words and vocabulary → word puzzle {c}
· Blood relation involves family connections → family tree puzzle {d}
· North–South arrangement involves direction → direction puzzle {a}
Correct mapping: 1–b, 2–c, 3–d, 4–a
Correct Answer: (a)