It depends on which Sudan language you are talking about.Here is a list of all 143 languages spoken in the Sudan: 1. Acheron 2. Acholi 3. Afitti 4. Aja 5. Aka 6. Ama 7. Anuak 8. Arabic, Standard 9. Arabic, Sudanese Creole 10. Arabic, Sudanese Spoken 11. Avokaya 12. Bai 13. Baka 14. Banda, Mid-Southern 15. Banda, Togbo-Vara 16. Banda, West Central 17. Banda-Banda 18. Banda-Mbrès 19. Banda-Ndélé 20. Bari 21. Baygo 22. Bedawiyet 23. Belanda Bor 24. Belanda Viri 25. Beli 26. Berta 27. Berti 28. Birked 29. Boguru 30. Bongo 31. Burun 32. Dagik 33. Dair 34. Daju, Dar Fur 35. Daju, Dar Sila 36. Didinga 37. Dilling 38. Dinka 39. Dinka, Northeastern 40. Dinka, Northwestern 41. Dinka, South Central 42. Dinka, Southeastern 43. Dinka, Southwestern 44. Domari 45. Dongotono 46. El Hugeirat 47. Feroge 48. Fulfulde, Adamawa 49. Fur 50. Gaam 51. Gbaya 52. Ghulfan 53. Gula 54. Gule 55. Gumuz 56. Hausa 57. Heiban 58. Homa 59. Indri 60. Jumjum 61. Jur Modo 62. Kacipo-Balesi 63. Kadaru 64. Kakwa 65. Kanga 66. Kanuri, Central 67. Karko 68. Katcha-Kadugli-Miri 69. Katla 70. Keiga 71. Keliko 72. Kelo 73. Kenuzi-Dongola 74. Ko 75. Koalib 76. Komo 77. Krongo 78. Lafofa 79. Lango 80. Laro 81. Logol 82. Logorik 83. Lokoya 84. Lopit 85. Lumun 86. Luwo 87. Mabaan 88. Ma'di 89. Mandari 90. Mangayat 91. Masalit 92. Midob 93. Mittu 94. Mo'da 95. Molo 96. Moro 97. Morokodo 98. Moru 99. Mündü 100. Murle 101. Narim 102. Nding 103. Ndogo 104. Ngile 105. Njalgulgule 106. Nobiin 107. Nuer 108. Nyamusa-Molo 109. Olu'bo 110. Opuuo 111. Otoro 112. Otuho 113. Päri 114. Reel 115. Shatt 116. Shilluk 117. Shwai 118. Sinyar 119. Suri 120. Tagoi 121. Talodi 122. Tama 123. Tegali 124. Temein 125. Tennet 126. Tese 127. Thuri 128. Tigré 129. Tima 130. Tingal 131. Tira 132. Tocho 133. Togoyo 134. Toposa 135. Torona 136. Tulishi 137. Tumtum 138. Uduk 139. Wali 140. Warnang 141. Yulu 142. Zaghawa 143. Zande

There is no such language as "Sudanese".

Here is a list of all 143 languages spoken in the Sudan:

1. Acheron

2. Acholi

3. Afitti

4. Aja

5. Aka

6. Ama

7. Anuak

8. Arabic, Standard

9. Arabic, Sudanese Creole

10. Arabic, Sudanese Spoken

11. Avokaya

12. Bai

13. Baka

14. Banda, Mid-Southern

15. Banda, Togbo-Vara

16. Banda, West Central

17. Banda-Banda

18. Banda-Mbrès

19. Banda-Ndélé

20. Bari

21. Baygo

22. Bedawiyet

23. Belanda Bor

24. Belanda Viri

25. Beli

26. Berta

27. Berti

28. Birked

29. Boguru

30. Bongo

31. Burun

32. Dagik

33. Dair

34. Daju, Dar Fur

35. Daju, Dar Sila

36. Didinga

37. Dilling

38. Dinka

39. Dinka, Northeastern

40. Dinka, Northwestern

41. Dinka, South Central

42. Dinka, Southeastern

43. Dinka, Southwestern

44. Domari

45. Dongotono

46. El Hugeirat

47. Feroge

48. Fulfulde, Adamawa

49. Fur

50. Gaam

51. Gbaya

52. Ghulfan

53. Gula

54. Gule

55. Gumuz

56. Hausa

57. Heiban

58. Homa

59. Indri

60. Jumjum

61. Jur Modo

62. Kacipo-Balesi

63. Kadaru

64. Kakwa

65. Kanga

66. Kanuri, Central

67. Karko

68. Katcha-Kadugli-Miri

69. Katla

70. Keiga

71. Keliko

72. Kelo

73. Kenuzi-Dongola

74. Ko

75. Koalib

76. Komo

77. Krongo

78. Lafofa

79. Lango

80. Laro

81. Logol

82. Logorik

83. Lokoya

84. Lopit

85. Lumun

86. Luwo

87. Mabaan

88. Ma'di

89. Mandari

90. Mangayat

91. Masalit

92. Midob

93. Mittu

94. Mo'da

95. Molo

96. Moro

97. Morokodo

98. Moru

99. Mündü

100. Murle

101. Narim

102. Nding

103. Ndogo

104. Ngile

105. Njalgulgule

106. Nobiin

107. Nuer

108. Nyamusa-Molo

109. Olu'bo

110. Opuuo

111. Otoro

112. Otuho

113. Päri

114. Reel

115. Shatt

116. Shilluk

117. Shwai

118. Sinyar

119. Suri

120. Tagoi

121. Talodi

122. Tama

123. Tegali

124. Temein

125. Tennet

126. Tese

127. Thuri

128. Tigré

129. Tima

130. Tingal

131. Tira

132. Tocho

133. Togoyo

134. Toposa

135. Torona

136. Tulishi

137. Tumtum

138. Uduk

139. Wali

140. Warnang

141. Yulu

142. Zaghawa

143. Zande