Copyright (c) James A. Storer Century and a Half (One additional 1/2 unit move at the start precedes this solution.) ###################################################################### Rectilinear steps: 149 Straight-Line steps: 170 Unit steps: 206 ###################################################################### #0: 1 X X 2 A X X C A B C 3 B 4 J J K K #1. Move 4 on a path of 2 segments ending north: 1 X X 2 A X X C A B 4 C 3 B J J K K #2. Move K north: 1 X X 2 A X X C A B 4 C 3 B K K J J #3. Move J east 2 units: 1 X X 2 A X X C A B 4 C 3 B K K J J #4. Move 3 on a path of 2 segments ending east: 1 X X 2 A X X C A B 4 C B K K 3 J J #5. Move A south 2 units: 1 X X 2 X X C B 4 C A B K K A 3 J J #6. Move 1 south 2 units: X X 2 X X C 1 B 4 C A B K K A 3 J J #7. Move X west: X X 2 X X C 1 B 4 C A B K K A 3 J J #8. Move 2 west: X X 2 X X C 1 B 4 C A B K K A 3 J J #9. Move C north: X X 2 C X X C 1 B 4 A B K K A 3 J J #10. Move 4 east: X X 2 C X X C 1 B 4 A B K K A 3 J J #11. Move 2 south 2 units: X X C X X C 1 B 2 4 A B K K A 3 J J #12. Move X east: X X C X X C 1 B 2 4 A B K K A 3 J J #13. Move 1 north 2 units: 1 X X C X X C B 2 4 A B K K A 3 J J #14. Move A north 2 units: 1 X X C A X X C A B 2 4 B K K 3 J J #15. Move 3 on a path of 2 segments ending north: 1 X X C A X X C A B 2 4 3 B K K J J #16. Move J west 2 units: 1 X X C A X X C A B 2 4 3 B K K J J #17. Move K south: 1 X X C A X X C A B 2 4 3 B J J K K #18. Move 2 on a path of 2 segments ending east: 1 X X C A X X C A B 4 3 B 2 J J K K #19. Move B east: 1 X X C A X X C A B 4 3 B 2 J J K K #20. Move 3 on a path of 2 segments ending north: 1 X X C A X X C A 3 B 4 B 2 J J K K #21. Move J north: 1 X X C A X X C A 3 B 4 J J B 2 K K #22. Move K west 2 units: 1 X X C A X X C A 3 B 4 J J B 2 K K #23. Move 2 on a path of 2 segments ending west: 1 X X C A X X C A 3 B 4 J J B K K 2 #24. Move 4 south 2 units: 1 X X C A X X C A 3 B J J B K K 2 4 #25. Move B east: 1 X X C A X X C A 3 B J J B K K 2 4 #26. Move 2 north 2 units: 1 X X C A X X C A 3 2 B J J B K K 4 #27. Move J east: 1 X X C A X X C A 3 2 B J J B K K 4 #28. Move K east: 1 X X C A X X C A 3 2 B J J B K K 4 #29. Move A south 2 units: 1 X X C X X C 3 2 B A J J B A K K 4 #30. Move 3 on a path of 2 segments ending north: 1 X X C 3 X X C 2 B A J J B A K K 4 #31. Move A north: 1 X X C 3 X X C A 2 B A J J B K K 4 #32. Move K west: 1 X X C 3 X X C A 2 B A J J B K K 4 #33. Move 4 west: 1 X X C 3 X X C A 2 B A J J B K K 4 #34. Move B south: 1 X X C 3 X X C A 2 A J J B K K 4 B #35. Move 2 east: 1 X X C 3 X X C A 2 A J J B K K 4 B #36. Move J north: 1 X X C 3 X X C A J J 2 A B K K 4 B #37. Move 4 on a path of 2 segments ending west: 1 X X C 3 X X C A J J 2 A 4 B K K B #38. Move K east: 1 X X C 3 X X C A J J 2 A 4 B K K B #39. Move A south: 1 X X C 3 X X C J J 2 A 4 B A K K B #40. Move J west: 1 X X C 3 X X C J J 2 A 4 B A K K B #41. Move 2 on a path of 2 segments ending south: 1 X X C 3 X X C J J A 4 2 B A K K B #42. Move B north: 1 X X C 3 X X C J J B A 4 2 B A K K #43. Move K east: 1 X X C 3 X X C J J B A 4 2 B A K K #44. Move 4 south: 1 X X C 3 X X C J J B A 2 B A 4 K K #45. Move 2 west: 1 X X C 3 X X C J J B A 2 B A 4 K K #46. Move B west: 1 X X C 3 X X C J J B A 2 B A 4 K K #47. Move C south 2 units: 1 X X 3 X X J J B C A 2 B C A 4 K K #48. Move X east: 1 X X 3 X X J J B C A 2 B C A 4 K K #49. Move 3 on a path of 2 segments ending north: 1 3 X X X X J J B C A 2 B C A 4 K K #50. Move J north: 1 3 X X J J X X B C A 2 B C A 4 K K #51. Move 2 north: 1 3 X X J J X X 2 B C A B C A 4 K K #52. Move 4 north: 1 3 X X J J X X 2 B C A 4 B C A K K #53. Move A north: 1 3 X X J J X X A 2 B C A 4 B C K K #54. Move K west 2 units: 1 3 X X J J X X A 2 B C A 4 B C K K #55. Move B south: 1 3 X X J J X X A 2 C A 4 B C K K B #56. Move C south: 1 3 X X J J X X A 2 A 4 B C K K B C #57. Move X south: 1 3 J J X X A 2 X X A 4 B C K K B C #58. Move 3 east 2 units: 1 3 J J X X A 2 X X A 4 B C K K B C #59. Move 1 east 2 units: 1 3 J J X X A 2 X X A 4 B C K K B C #60. Move J north: J J 1 3 X X A 2 X X A 4 B C K K B C #61. Move A north: J J 1 3 A X X A 2 X X 4 B C K K B C #62. Move 4 west: J J 1 3 A X X A 2 X X 4 B C K K B C #63. Move 2 south: J J 1 3 A X X A X X 4 2 B C K K B C #64. Move X west: J J 1 3 A X X A X X 4 2 B C K K B C #65. Move C north 2 units: J J 1 3 A X X C A X X C 4 2 B K K B #66. Move B east: J J 1 3 A X X C A X X C 4 2 B K K B #67. Move K east: J J 1 3 A X X C A X X C 4 2 B K K B #68. Move 4 south: J J 1 3 A X X C A X X C 2 B 4 K K B #69. Move 2 west: J J 1 3 A X X C A X X C 2 B 4 K K B #70. Move X south: J J 1 3 A C A X X C 2 X X B 4 K K B #71. Move 1 on a path of 2 segments ending west: J J 3 A 1 C A X X C 2 X X B 4 K K B #72. Move 3 on a path of 2 segments ending south: J J A 1 3 C A X X C 2 X X B 4 K K B #73. Move C north: J J C A 1 3 C A X X 2 X X B 4 K K B #74. Move B north: J J C A 1 3 C A X X B 2 X X B 4 K K #75. Move J east: J J C A 1 3 C A X X B 2 X X B 4 K K #76. Move A north: A J J C A 1 3 C X X B 2 X X B 4 K K #77. Move K east: A J J C A 1 3 C X X B 2 X X B 4 K K #78. Move 4 east: A J J C A 1 3 C X X B 2 X X B 4 K K #79. Move 2 south: A J J C A 1 3 C X X B X X B 2 4 K K #80. Move X west: A J J C A 1 3 C X X B X X B 2 4 K K #81. Move B west: A J J C A 1 3 C X X B X X B 2 4 K K #82. Move C south: A J J A 1 3 C X X B C X X B 2 4 K K #83. Move J east: A J J A 1 3 C X X B C X X B 2 4 K K #84. Move 1 north: A 1 J J A 3 C X X B C X X B 2 4 K K #85. Move 3 west: A 1 J J A 3 C X X B C X X B 2 4 K K #86. Move B north: A 1 J J A 3 B C X X B C X X 2 4 K K #87. Move K north: A 1 J J A 3 B C X X B C X X K K 2 4 #88. Move 4 east 2 units: A 1 J J A 3 B C X X B C X X K K 2 4 #89. Move 2 east 2 units: A 1 J J A 3 B C X X B C X X K K 2 4 #90. Move X south: A 1 J J A 3 B C B C X X K K X X 2 4 #91. Move 3 south: A 1 J J A B C 3 B C X X K K X X 2 4 #92. Move 1 south: A J J A 1 B C 3 B C X X K K X X 2 4 #93. Move A south: J J A 1 B C A 3 B C X X K K X X 2 4 #94. Move J west 2 units: J J A 1 B C A 3 B C X X K K X X 2 4 #95. Move B north: J J B A 1 B C A 3 C X X K K X X 2 4 #96. Move C north: J J B C A 1 B C A 3 X X K K X X 2 4 #97. Move K north: J J B C A 1 B C A 3 K K X X X X 2 4 #98. Move 2 on a path of 2 segments ending east: J J B C A 1 B C A 3 K K X X 2 X X 4 #99. Move X east: J J B C A 1 B C A 3 K K X X 2 X X 4 #100. Move A south 2 units: J J B C 1 B C 3 K K A X X 2 A X X 4 #101. Move 3 on a path of 2 segments ending north: J J B C 3 1 B C K K A X X 2 A X X 4 #102. Move K west 2 units: J J B C 3 1 B C K K A X X 2 A X X 4 #103. Move 2 on a path of 2 segments ending west: J J B C 3 1 B C K K 2 A X X A X X 4 #104. Move C south 2 units: J J B 3 1 B K K 2 C A X X C A X X 4 #105. Move B east: J J B 3 1 B K K 2 C A X X C A X X 4 #106. Move 1 east: J J B 3 1 B K K 2 C A X X C A X X 4 #107. Move J east: J J B 3 1 B K K 2 C A X X C A X X 4 #108. Move 3 north: 3 J J B 1 B K K 2 C A X X C A X X 4 #109. Move K north: 3 J J B K K 1 B 2 C A X X C A X X 4 #110. Move 2 west: 3 J J B K K 1 B 2 C A X X C A X X 4 #111. Move 1 south: 3 J J B K K B 2 1 C A X X C A X X 4 #112. Move K east: 3 J J B K K B 2 1 C A X X C A X X 4 #113. Move A north 2 units: 3 J J B A K K B A 2 1 C X X C X X 4 #114. Move X west: 3 J J B A K K B A 2 1 C X X C X X 4 #115. Move 1 south 2 units: 3 J J B A K K B A 2 C X X C X X 1 4 #116. Move C west: 3 J J B A K K B A 2 C X X C X X 1 4 #117. Move 4 north 2 units: 3 J J B A K K B A 2 C 4 X X C X X 1 #118. Move 1 east: 3 J J B A K K B A 2 C 4 X X C X X 1 #119. Move C south: 3 J J B A K K B A 2 4 X X C X X C 1 #120. Move 4 west: 3 J J B A K K B A 2 4 X X C X X C 1 #121. Move B south 2 units: 3 J J A K K A 2 4 B X X C B X X C 1 #122. Move J east: 3 J J A K K A 2 4 B X X C B X X C 1 #123. Move K east: 3 J J A K K A 2 4 B X X C B X X C 1 #124. Move 3 on a path of 2 segments ending south: J J A 3 K K A 2 4 B X X C B X X C 1 #125. Move J west 2 units: J J A 3 K K A 2 4 B X X C B X X C 1 #126. Move K north: J J K K A 3 A 2 4 B X X C B X X C 1 #127. Move 4 on a path of 2 segments ending east: J J K K A 3 4 A 2 B X X C B X X C 1 #128. Move C north 2 units: J J K K A 3 C 4 A 2 C B X X B X X 1 #129. Move X east: J J K K A 3 C 4 A 2 C B X X B X X 1 #130. Move A south 2 units: J J K K 3 C 4 2 C B A X X B A X X 1 #131. Move 3 on a path of 2 segments ending south: J J K K C 4 3 2 C B A X X B A X X 1 #132. Move J south: K K J J C 4 3 2 C B A X X B A X X 1 #133. Move K west 2 units: K K J J C 4 3 2 C B A X X B A X X 1 #134. Move 4 on a path of 2 segments ending west: K K 4 J J C 3 2 C B A X X B A X X 1 #135. Move B north 2 units: K K 4 B J J C B 3 2 C A X X A X X 1 #136. Move 1 north 2 units: K K 4 B J J C B 3 2 C 1 A X X A X X #137. Move X east: K K 4 B J J C B 3 2 C 1 A X X A X X #138. Move 2 south 2 units: K K 4 B J J C B 3 C 1 A X X A 2 X X #139. Move 3 east: K K 4 B J J C B 3 C 1 A X X A 2 X X #140. Move A north: K K 4 B J J C B A 3 C 1 A X X 2 X X #141. Move 2 west: K K 4 B J J C B A 3 C 1 A X X 2 X X #142. Move X west: K K 4 B J J C B A 3 C 1 A X X 2 X X #143. Move 1 south 2 units: K K 4 B J J C B A 3 C A X X 2 X X 1 #144. Move B south 2 units: K K 4 J J C A 3 C B A X X B 2 X X 1 #145. Move 4 on a path of 2 segments ending south: K K J J C 4 A 3 C B A X X B 2 X X 1 #146. Move K east 2 units: K K J J C 4 A 3 C B A X X B 2 X X 1 #147. Move J north: J J K K C 4 A 3 C B A X X B 2 X X 1 #148. Move 3 on a path of 2 segments ending west: J J K K 3 C 4 A C B A X X B 2 X X 1 #149. Move C west: J J K K 3 C 4 A C B A X X B 2 X X 1 *** The corresponding straight-line solution may be obtained by: Replace step 1 by 2 straight-line steps. Replace step 4 by 2 straight-line steps. Replace step 15 by 2 straight-line steps. Replace step 18 by 2 straight-line steps. Replace step 20 by 2 straight-line steps. Replace step 23 by 2 straight-line steps. Replace step 30 by 2 straight-line steps. Replace step 37 by 2 straight-line steps. Replace step 41 by 2 straight-line steps. Replace step 49 by 2 straight-line steps. Replace step 71 by 2 straight-line steps. Replace step 72 by 2 straight-line steps. Replace step 98 by 2 straight-line steps. Replace step 101 by 2 straight-line steps. Replace step 103 by 2 straight-line steps. Replace step 124 by 2 straight-line steps. Replace step 127 by 2 straight-line steps. Replace step 131 by 2 straight-line steps. Replace step 134 by 2 straight-line steps. Replace step 145 by 2 straight-line steps. Replace step 148 by 2 straight-line steps.