Most linked-to categories

Showing below up to 50 results in range #1 to #50.

1. Needs answer (27 members)
2. Logic puzzles (23 members)
3. Needs solution (21 members)
4. Math topics (16 members)
5. Number theory (15 members)
6. Probability (13 members)
7. Puzzle types (13 members)
8. Logic (11 members)
9. New (11 members)
10. Cases (10 members)
11. Liar puzzles (10 members)
12. Induction (9 members)
13. Graph theory (9 members)
14. Combinatorics (9 members)
15. Short puzzles (9 members)
16. Optimization puzzles (8 members)
17. Algebra (7 members)
18. Velocity puzzles (7 members)
19. Needs hint (7 members)
20. Pigeonhole principle (6 members)
21. Lateral thinking (6 members)
22. Needs work (6 members)
23. Sequences (6 members)
24. MCP (6 members)
25. Measuring puzzles (5 members)
26. Crossing puzzles (5 members)
27. Site maintenance (5 members)
28. Comparison puzzles (4 members)
29. Weighing puzzles (4 members)
30. Geometry (4 members)
31. Cryptarithmetic puzzles (4 members)
32. Needs math (3 members)
33. Tricky puzzles (3 members)
34. Solving techniques (3 members)
35. Discrete math (3 members)
36. Pattern recognition (2 members)
37. Algorithms (2 members)
38. Positional (2 members)
39. Computer science (2 members)
40. Place value (2 members)
41. Arithmetic (2 members)
42. Calculus (2 members)
43. Games (2 members)
44. Parity (2 members)
45. Surprising answers (1 member)
46. Organization (1 member)
47. Easy puzzles (1 member)
48. Difficulty (1 member)
49. Magic tricks (1 member)
50. Game theory (1 member)