Table of Contents

  1. 1

    1 : Jelly beans

  2. 3

    2 : King and wine bottles

  3. 5

    3 : Defective ball

  4. 7

    4 : Daughter’s ages

  5. 9

    5 : Palindrome dates

  6. 11

    6 : Heavier ball

  7. 13

    7 : 100 Doors Puzzle

  8. 15

    8 : Gold Bar Puzzle

  9. 17

    9 : Red and Blue Marbles

  10. 19

    10 : 3 Mislabeled Jars

  11. 21

    11 : Heaven or Hell Puzzle

  12. 23

    12 : Divide a triangle into n triangles

  13. 25

    13 : Days of month using 2 dice

  14. 27

    14 : Four glasses on a square table

  15. 29

    15 : Inverted cards puzzle

  16. 31

    16 : River crossing: she-goat, wolf and cabbage

  17. 33

    17 : 4 bottles and water puzzle

  18. 35

    18 : Another Bulb Problem

  19. 37

    19 : Two Numbers?

  20. 39

    20 : Find 3 Fastest horses from 25 hourses

  21. 41

    21 : Find celebrity in the party

  22. 43

    22 : Calendar Confusion Puzzle

  23. 45

    23 : Pigs and Ducks

  24. 47

    24 : Watch the Watch

  25. 49

    25 : Order the Drink - Tea or Coffee

  26. 51

    26 : Arrange the Fruits

  27. 53

    27 : Sum of Prime Primes

  28. 57

    29 : Pick the Card!

  29. 59

    30 : Step Up!

  30. 61

    31 : Where is the Gold?

  31. 63

    32 : Who is the robber?

  32. 65

    33 : Who is in the photograph?

  33. 67

    34 : Handshakes - How many they had?

  34. 69

    35 : Cubes and Squares

  35. 71

    36 : How much FLY will FLY ?

  36. 73

    37 : Consecutive Numbers

  37. 75

    38 : Intelligent Prince

  38. 77

    39 : Guess the next term.

  39. 79

    40 : Bring the ball Back!

  40. 81

    41 : Find the missing Number!

  41. 83

    42 : Can you find it!

  42. 85

    43 : Wires on Fire

  43. 87

    44 : Identify this

  44. 89

    45 : Soda Bottle

  45. 91

    46 : Jai Veeru

  46. 93

    47 : Who is taller and Heavier?

  47. 95

    48 : Balls - Double or Equal?

  48. 97

    49 : How many matches?

  49. 99

    50 : Zeroes in 100 factorial

  50. 101

    51 : Football, Cricket and Table Tennis

  51. 103

    52 : Repeat me

  52. 105

    53 : Find the Weights

  53. 107

    54 : Do not Cheat

  54. 109

    55 : Cross the Bridge

  55. 111

    56 : Cut the Cake

  56. 113

    57 : One hundred and Seventy Five

  57. 115

    58 : Free the Prisoners

  58. 117

    59 : Ants - do not collide

  59. 119

    60 : Gold, Gold, Gold...

  60. 121

    61 : Defective Balls

  61. 123

    62 : Globe Walk

  62. 125

    63 : HourRope - Measure the time

  63. 127

    64 : Load the trucks

  64. 129

    65 : B for Banana, C for Camel

  65. 131

    66 : Nine IITians and a Professor

  66. 133

    67 : Break the Chain

  67. 135

    68 : Two Eggs - Hundred Floors

  68. 137

    69 : n bulbs in a circle puzzle

69 Puzzles