History

Why is the x86 undefined instruction called ud2? Why 2?

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First rank

26

Best rank

4

Last rank

22

Observations

138

First seen

1789311853

Last seen

1789369144

Missing captures

0

Milestones

2

Top is rank 1. Gaps between captures are not reconstructed.

1. Rank 22

   245 points · 58 comments · observed 1789369144

2. Rank 22

   243 points · 56 comments · observed 1789368736

3. Rank 22

   242 points · 55 comments · observed 1789368333

4. Rank 20

   242 points · 55 comments · observed 1789367925

5. Rank 20

   242 points · 55 comments · observed 1789367522

6. Rank 22

   241 points · 55 comments · observed 1789367119

7. Rank 22

   240 points · 55 comments · observed 1789366718

8. Rank 22

   239 points · 55 comments · observed 1789366306

9. Rank 22

   238 points · 55 comments · observed 1789365901

10. Rank 21

    236 points · 55 comments · observed 1789365490

11. Rank 21

    236 points · 55 comments · observed 1789365087

12. Rank 21

    236 points · 55 comments · observed 1789364679

13. Rank 20

    236 points · 55 comments · observed 1789364272

14. Rank 19

    235 points · 54 comments · observed 1789363872

15. Rank 20

    235 points · 54 comments · observed 1789363463

16. Rank 21

    235 points · 54 comments · observed 1789363063

17. Rank 21

    235 points · 53 comments · observed 1789362656

18. Rank 21

    234 points · 53 comments · observed 1789362250

19. Rank 20

    233 points · 52 comments · observed 1789361839

20. Rank 22

    230 points · 52 comments · observed 1789361431

21. Rank 20

    229 points · 52 comments · observed 1789361033

22. Rank 20

    227 points · 52 comments · observed 1789360636

23. Rank 19

    227 points · 52 comments · observed 1789360232

24. Rank 19

    227 points · 52 comments · observed 1789359829

25. Rank 20

    226 points · 52 comments · observed 1789359428

26. Rank 20

    226 points · 52 comments · observed 1789359020

27. Rank 20

    225 points · 52 comments · observed 1789358612

28. Rank 18

    224 points · 52 comments · observed 1789358207

29. Rank 20

    221 points · 51 comments · observed 1789357799

30. Rank 21

    220 points · 50 comments · observed 1789357391

31. Rank 22

    218 points · 50 comments · observed 1789356983

32. Rank 22

    218 points · 50 comments · observed 1789356577

33. Rank 19

    217 points · 50 comments · observed 1789356166

34. Rank 21

    217 points · 50 comments · observed 1789355760

35. Rank 22

    216 points · 50 comments · observed 1789355347

36. Rank 22

    214 points · 49 comments · observed 1789354933

37. Rank 20

    213 points · 49 comments · observed 1789354522

38. Rank 19

    213 points · 49 comments · observed 1789354106

39. Rank 20

    210 points · 49 comments · observed 1789353691

40. Rank 20

    210 points · 49 comments · observed 1789353272

41. Rank 19

    208 points · 49 comments · observed 1789352846

42. Rank 20

    207 points · 49 comments · observed 1789352418

43. Rank 20

    207 points · 49 comments · observed 1789351991

44. Rank 18

    206 points · 49 comments · observed 1789351576

45. Rank 18

    206 points · 49 comments · observed 1789351161

46. Rank 18

    206 points · 47 comments · observed 1789350739

47. Rank 17

    205 points · 47 comments · observed 1789350323

48. Rank 18

    204 points · 47 comments · observed 1789349900

49. Rank 18

    203 points · 47 comments · observed 1789349487

50. Rank 17

    202 points · 47 comments · observed 1789349074

51. Rank 17

    201 points · 47 comments · observed 1789348659

52. Rank 17

    198 points · 47 comments · observed 1789348242

53. Rank 16

    198 points · 47 comments · observed 1789347827

54. Rank 17

    198 points · 47 comments · observed 1789347400

55. Rank 17

    196 points · 47 comments · observed 1789346983

56. Rank 16

    195 points · 47 comments · observed 1789346558

57. Rank 16

    192 points · 47 comments · observed 1789346135

58. Rank 14

    191 points · 47 comments · observed 1789345712

59. Rank 13

    190 points · 47 comments · observed 1789345290

60. Rank 13

    189 points · 47 comments · observed 1789344873

61. Rank 15

    187 points · 46 comments · observed 1789344443

62. Rank 15

    187 points · 46 comments · observed 1789344001

63. Rank 13

    186 points · 46 comments · observed 1789343579

64. Rank 13

    186 points · 46 comments · observed 1789343162

65. Rank 13

    185 points · 45 comments · observed 1789342737

66. Rank 13

    183 points · 45 comments · observed 1789342332

67. Rank 13

    183 points · 45 comments · observed 1789341916

68. Rank 12

    182 points · 45 comments · observed 1789341497

69. Rank 12

    181 points · 45 comments · observed 1789341088

70. Rank 12

    179 points · 44 comments · observed 1789340678

71. Rank 11

    176 points · 44 comments · observed 1789340268

72. Rank 11

    176 points · 44 comments · observed 1789339852

73. Rank 11

    175 points · 44 comments · observed 1789339446

74. Rank 13

    173 points · 41 comments · observed 1789339036

75. Rank 12

    173 points · 41 comments · observed 1789338613

76. Rank 11

    170 points · 41 comments · observed 1789338195

77. Rank 11

    168 points · 41 comments · observed 1789337776

78. Rank 11

    167 points · 40 comments · observed 1789337361

79. Rank 10

    165 points · 39 comments · observed 1789336943

80. Rank 11

    165 points · 39 comments · observed 1789336527

81. Rank 11

    164 points · 39 comments · observed 1789336111

82. Rank 11

    162 points · 39 comments · observed 1789335694

83. Rank 10

    161 points · 39 comments · observed 1789335273

84. Rank 10

    158 points · 39 comments · observed 1789334852

85. Rank 10

    154 points · 39 comments · observed 1789334429

86. Rank 10

    154 points · 39 comments · observed 1789334006

87. Rank 10

    154 points · 39 comments · observed 1789333578

88. Rank 10

    150 points · 39 comments · observed 1789333141

89. Rank 9

    148 points · 37 comments · observed 1789332714

90. Rank 10

    147 points · 37 comments · observed 1789332302

91. Rank 9

    146 points · 37 comments · observed 1789331874

92. Rank 9

    146 points · 37 comments · observed 1789331456

93. Rank 9

    146 points · 37 comments · observed 1789331035

94. Rank 9

    142 points · 37 comments · observed 1789330611

95. Rank 9

    138 points · 36 comments · observed 1789330174

96. Rank 8

    137 points · 36 comments · observed 1789329745

97. Rank 8

    133 points · 34 comments · observed 1789329324

98. Rank 10

    131 points · 34 comments · observed 1789328911

99. Rank 10

    130 points · 34 comments · observed 1789328486

100. Rank 10

     129 points · 34 comments · observed 1789328059

101. Rank 7

     128 points · 34 comments · observed 1789327635

102. Rank 7

     123 points · 33 comments · observed 1789327206

103. Rank 7

     123 points · 32 comments · observed 1789326790

104. Rank 7

     120 points · 32 comments · observed 1789326351

105. Rank 7

     116 points · 33 comments · observed 1789325891

106. Rank 7

     113 points · 32 comments · observed 1789325475

107. Rank 7

     113 points · 31 comments · observed 1789325051

108. Rank 7

     109 points · 30 comments · observed 1789324632

109. Rank 6

     108 points · 30 comments · observed 1789324196

110. Rank 6

     103 points · 30 comments · observed 1789323768

111. Rank 6

     98 points · 29 comments · observed 1789323326

112. Rank 5

     95 points · 28 comments · observed 1789322905

113. Rank 4

     93 points · 28 comments · observed 1789322473

114. Rank 4

     90 points · 27 comments · observed 1789322040

115. Rank 4

     88 points · 27 comments · observed 1789321614

116. Rank 4

     84 points · 27 comments · observed 1789321190

117. Rank 4

     82 points · 27 comments · observed 1789320769

118. Rank 4

     77 points · 27 comments · observed 1789320336

119. Rank 4

     74 points · 26 comments · observed 1789319911

120. Rank 4

     71 points · 23 comments · observed 1789319494

121. Rank 4

     70 points · 21 comments · observed 1789319066

122. Rank 4

     64 points · 19 comments · observed 1789318648

123. Rank 5

     60 points · 16 comments · observed 1789318222

124. Rank 6

     57 points · 16 comments · observed 1789317808

125. Rank 6

     55 points · 15 comments · observed 1789317375

126. Rank 5

     49 points · 13 comments · observed 1789316955

127. Rank 4

     43 points · 12 comments · observed 1789316539

128. Rank 5

     35 points · 11 comments · observed 1789316124

129. Rank 5

     30 points · 10 comments · observed 1789315700

130. Rank 7

     27 points · 8 comments · observed 1789315279

131. Rank 7

     24 points · 6 comments · observed 1789314854

132. Rank 7

     22 points · 5 comments · observed 1789314421

133. Rank 8

     16 points · 4 comments · observed 1789313999

134. Rank 10

     14 points · 4 comments · observed 1789313575

135. Rank 10

     11 points · 4 comments · observed 1789313152

136. Rank 11

     8 points · 1 comments · observed 1789312718

137. Rank 13

     6 points · 1 comments · observed 1789312288

138. Rank 26

     3 points · 0 comments · observed 1789311853

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