Copyright (c) James A. Storer Easy2 This puzzle has a turntable in the lower right corner. Two 1x1 pieces or a 1x2 piece can rotate 90 degrees: . . . X . X . . X Y -> . Y or . Y -> X Y Easy - "Version 2" For this formulation, using the turntable starts a new move. For example, moving horizontally, then rotating to vertical via the turntable, then moving vertically, is 3 rectilinear moves, independent of turntable orientation before the move. Turntable orientation at the start and end does not matter. ###################################################################### Rectilinear Solution Rectilinear steps: 250 Straight-Line steps: 282 Unit steps: 372 ###################################################################### #0: C C Q P B B Q P 1 2 $ S S #1. Move P south 2 units: C C Q B B Q 1 2 $ P S S P #2. Move Q east: C C Q B B Q 1 2 $ P S S P #3. Move B east: C C Q B B Q 1 2 $ P S S P #4. Move C east: C C Q B B Q 1 2 $ P S S P #5. Move 1 north 2 units: 1 C C Q B B Q 2 $ P S S P #6. Move 2 on a path of 2 segments ending north: 1 C C Q 2 B B Q $ P S S P #7. Move S north: 1 C C Q 2 B B Q S S $ P P #8. Move P in direction 4 on edge (4,3)(3,4): 1 C C Q 2 B B Q S S $ P P #9. Move P west 2 units: 1 C C Q 2 B B Q S S $ P P #10. Move Q south 2 units: 1 C C 2 B B S S $ Q P P Q #11. Move B east: 1 C C 2 B B S S $ Q P P Q #12. Move 2 east: 1 C C 2 B B S S $ Q P P Q #13. Move 1 south: C C 1 2 B B S S $ Q P P Q #14. Move C west: C C 1 2 B B S S $ Q P P Q #15. Move B north: C C B B 1 2 S S $ Q P P Q #16. Move 2 east 2 units: C C B B 1 2 S S $ Q P P Q #17. Move 1 east 2 units: C C B B 1 2 S S $ Q P P Q #18. Move S north: C C B B S S 1 2 $ Q P P Q #19. Move P north: C C B B S S 1 2 P P $ Q Q #20. Move Q in direction 4 on edge (4,3) (3,4): C C B B S S 1 2 P P $ Q Q #21. Move Q west 2 units: C C B B S S 1 2 P P $ Q Q #22. Move 2 south 2 units: C C B B S S 1 P P $ Q Q 2 #23. Move 1 on a path of 2 segments ending south: C C B B S S P P $ 1 Q Q 2 #24. Move S east 2 units: C C B B S S P P $ 1 Q Q 2 #25. Move C south: B B C C S S P P $ 1 Q Q 2 #26. Move B west 2 units: B B C C S S P P $ 1 Q Q 2 #27. Move S north: B B S S C C P P $ 1 Q Q 2 #28. Move 1 on a path of 2 segments ending west: B B S S C C 1 P P $ Q Q 2 #29. Move 2 north 2 units: B B S S C C 1 2 P P $ Q Q #30. Move Q east 2 units: B B S S C C 1 2 P P $ Q Q #31. Move P south: B B S S C C 1 2 $ P P Q Q #32. Move C south: B B S S 1 2 C C $ P P Q Q #33. Move B south: S S B B 1 2 C C $ P P Q Q #34. Move S west 2 units: S S B B 1 2 C C $ P P Q Q #35. Move 2 on a path of 2 segments ending west: S S 2 B B 1 C C $ P P Q Q #36. Move Q in direction 4 on edge (4,3) (3,4): S S 2 B B 1 C C $ Q P P Q #37. Move Q north 2 units: S S 2 Q B B 1 Q C C $ P P #38. Move P east 2 units: S S 2 Q B B 1 Q C C $ P P #39. Move C south: S S 2 Q B B 1 Q $ C C P P #40. Move B south: S S 2 Q 1 Q B B $ C C P P #41. Move S south: 2 Q S S 1 Q B B $ C C P P #42. Move 2 west 2 units: 2 Q S S 1 Q B B $ C C P P #43. Move 1 on a path of 2 segments ending west: 2 1 Q S S Q B B $ C C P P #44. Move Q west: 2 1 Q S S Q B B $ C C P P #45. Move P in direction 4 on edge (4,3) (3,4): 2 1 Q S S Q B B $ P C C P #46. Move P north 2 units: 2 1 Q P S S Q P B B $ C C #47. Move C east 2 units: 2 1 Q P S S Q P B B $ C C #48. Move B south: 2 1 Q P S S Q P $ B B C C #49. Move S south: 2 1 Q P Q P S S $ B B C C #50. Move 1 on a path of 2 segments ending west: 2 Q P 1 Q P S S $ B B C C #51. Move Q west: 2 Q P 1 Q P S S $ B B C C #52. Move P west: 2 Q P 1 Q P S S $ B B C C #53. Move C in direction 4 on edge (4,3) (3,4): 2 Q P 1 Q P S S $ C B B C #54. Move C north 2 units: 2 Q P C 1 Q P C S S $ B B #55. Move B east 2 units: 2 Q P C 1 Q P C S S $ B B #56. Move S south: 2 Q P C 1 Q P C $ S S B B #57. Move 1 on a path of 2 segments ending east: 2 Q P C Q P C 1 $ S S B B #58. Move 2 south 2 units: Q P C Q P C 2 1 $ S S B B #59. Move Q west: Q P C Q P C 2 1 $ S S B B #60. Move P west: Q P C Q P C 2 1 $ S S B B #61. Move C west: Q P C Q P C 2 1 $ S S B B #62. Move B in direction 4 on edge (4,3) (3,4): Q P C Q P C 2 1 $ B S S B #63. Move B north 2 units: Q P C B Q P C B 2 1 $ S S #64. Move S east 2 units: Q P C B Q P C B 2 1 $ S S #65. Move 2 on a path of 2 segments ending east: Q P C B Q P C B 1 $ 2 S S #66. Move Q south 2 units: P C B P C B Q 1 $ Q 2 S S #67. Move P west: P C B P C B Q 1 $ Q 2 S S #68. Move C west: P C B P C B Q 1 $ Q 2 S S #69. Move B west: P C B P C B Q 1 $ Q 2 S S #70. Move S in direction 4 on edge (4,3) (3,4): P C B P C B Q 1 $ S Q 2 S #71. Move S north 2 units: P C B S P C B S Q 1 $ Q 2 #72. Move 2 east 2 units: P C B S P C B S Q 1 $ Q 2 #73. Move 1 on a path of 2 segments ending east: P C B S P C B S Q $ Q 1 2 #74. Move C south 2 units: P B S P B S Q C $ Q C 1 2 #75. Move P east: P B S P B S Q C $ Q C 1 2 #76. Move Q north 2 units: Q P B S Q P B S C $ C 1 2 #77. Move C west: Q P B S Q P B S C $ C 1 2 #78. Move 1 on a path of 2 segments ending north: Q P B S Q P B S C 1 $ C 2 #79. Move 2 west 2 units: Q P B S Q P B S C 1 $ C 2 #80. Move S south 2 units: Q P B Q P B C 1 $ S C 2 S #81. Move B east: Q P B Q P B C 1 $ S C 2 S #82. Move P east: Q P B Q P B C 1 $ S C 2 S #83. Move Q east: Q P B Q P B C 1 $ S C 2 S #84. Move C north 2 units: C Q P B C Q P B 1 $ S 2 S #85. Move 2 on a path of 2 segments ending north: C Q P B C Q P B 2 1 $ S S #86. Move S in direction 4 on edge (4,3) (3,4): C Q P B C Q P B 2 1 $ S S #87. Move S west 2 units: C Q P B C Q P B 2 1 $ S S #88. Move B south 2 units: C Q P C Q P 2 1 $ B S S B #89. Move P east: C Q P C Q P 2 1 $ B S S B #90. Move Q east: C Q P C Q P 2 1 $ B S S B #91. Move C east: C Q P C Q P 2 1 $ B S S B #92. Move 2 north 2 units: 2 C Q P C Q P 1 $ B S S B #93. Move 1 on a path of 2 segments ending north: 2 C Q P 1 C Q P $ B S S B #94. Move S north: 2 C Q P 1 C Q P S S $ B B #95. Move B in direction 4 on edge (4,3) (3,4): 2 C Q P 1 C Q P S S $ B B #96. Move B west 2 units: 2 C Q P 1 C Q P S S $ B B #97. Move P south 2 units: 2 C Q 1 C Q S S $ P B B P #98. Move Q east: 2 C Q 1 C Q S S $ P B B P #99. Move C east: 2 C Q 1 C Q S S $ P B B P #100. Move 1 on a path of 2 segments ending north: 2 1 C Q C Q S S $ P B B P #101. Move S north: 2 1 C Q S S C Q $ P B B P #102. Move B north: 2 1 C Q S S C Q B B $ P P #103. Move P in direction 4 on edge (4,3) (3,4): 2 1 C Q S S C Q B B $ P P #104. Move P west 2 units: 2 1 C Q S S C Q B B $ P P #105. Move Q south 2 units: 2 1 C S S C B B $ Q P P Q #106. Move C east: 2 1 C S S C B B $ Q P P Q #107. Move 1 on a path of 2 segments ending south: 2 C S S 1 C B B $ Q P P Q #108. Move 2 east 2 units: 2 C S S 1 C B B $ Q P P Q #109. Move S north: S S 2 C 1 C B B $ Q P P Q #110. Move B north: S S 2 C B B 1 C $ Q P P Q #111. Move P north: S S 2 C B B 1 C P P $ Q Q #112. Move Q in direction 4 on edge (4,3) (3,4): S S 2 C B B 1 C P P $ Q Q #113. Move Q west 2 units: S S 2 C B B 1 C P P $ Q Q #114. Move C south 2 units: S S 2 B B 1 P P $ C Q Q C #115. Move 2 on a path of 2 segments ending south: S S B B 1 2 P P $ C Q Q C #116. Move S east 2 units: S S B B 1 2 P P $ C Q Q C #117. Move B north: B B S S 1 2 P P $ C Q Q C #118. Move P north: B B S S P P 1 2 $ C Q Q C #119. Move Q north: B B S S P P 1 2 Q Q $ C C #120. Move C in direction 4 on edge (4,3) (3,4): B B S S P P 1 2 Q Q $ C C #121. Move C west 2 units: B B S S P P 1 2 Q Q $ C C #122. Move 2 south 2 units: B B S S P P 1 Q Q $ C C 2 #123. Move 1 on a path of 2 segments ending south: B B S S P P Q Q $ 1 C C 2 #124. Move P east 2 units: B B S S P P Q Q $ 1 C C 2 #125. Move B south: S S B B P P Q Q $ 1 C C 2 #126. Move S west 2 units: S S B B P P Q Q $ 1 C C 2 #127. Move P north: S S P P B B Q Q $ 1 C C 2 #128. Move 1 on a path of 2 segments ending west: S S P P B B 1 Q Q $ C C 2 #129. Move 2 north 2 units: S S P P B B 1 2 Q Q $ C C #130. Move C east 2 units: S S P P B B 1 2 Q Q $ C C #131. Move Q south: S S P P B B 1 2 $ Q Q C C #132. Move B south: S S P P 1 2 B B $ Q Q C C #133. Move S south: P P S S 1 2 B B $ Q Q C C #134. Move P west 2 units: P P S S 1 2 B B $ Q Q C C #135. Move 2 on a path of 2 segments ending west: P P 2 S S 1 B B $ Q Q C C #136. Move C in direction 4 on edge (4,3) (3,4): P P 2 S S 1 B B $ C Q Q C #137. Move C north 2 units: P P 2 C S S 1 C B B $ Q Q #138. Move Q east 2 units: P P 2 C S S 1 C B B $ Q Q #139. Move B south: P P 2 C S S 1 C $ B B Q Q #140. Move S south: P P 2 C 1 C S S $ B B Q Q #141. Move P south: 2 C P P 1 C S S $ B B Q Q #142. Move 2 west 2 units: 2 C P P 1 C S S $ B B Q Q #143. Move 1 on a path of 2 segments ending west: 2 1 C P P C S S $ B B Q Q #144. Move C west: 2 1 C P P C S S $ B B Q Q #145. Move Q in direction 4 on edge (4,3) (3,4): 2 1 C P P C S S $ Q B B Q #146. Move Q north 2 units: 2 1 C Q P P C Q S S $ B B #147. Move B east 2 units: 2 1 C Q P P C Q S S $ B B #148. Move S south: 2 1 C Q P P C Q $ S S B B #149. Move P south: 2 1 C Q C Q P P $ S S B B #150. Move 1 on a path of 2 segments ending west: 2 C Q 1 C Q P P $ S S B B #151. Move C west: 2 C Q 1 C Q P P $ S S B B #152. Move Q west: 2 C Q 1 C Q P P $ S S B B #153. Move B in direction 4 on edge (4,3) (3,4): 2 C Q 1 C Q P P $ B S S B #154. Move B north 2 units: 2 C Q B 1 C Q B P P $ S S #155. Move S east 2 units: 2 C Q B 1 C Q B P P $ S S #156. Move P south: 2 C Q B 1 C Q B $ P P S S #157. Move 1 on a path of 2 segments ending east: 2 C Q B C Q B 1 $ P P S S #158. Move 2 south 2 units: C Q B C Q B 2 1 $ P P S S #159. Move C west: C Q B C Q B 2 1 $ P P S S #160. Move Q west: C Q B C Q B 2 1 $ P P S S #161. Move B west: C Q B C Q B 2 1 $ P P S S #162. Move S in direction 4 on edge (4,3) (3,4): C Q B C Q B 2 1 $ S P P S #163. Move S north 2 units: C Q B S C Q B S 2 1 $ P P #164. Move P east 2 units: C Q B S C Q B S 2 1 $ P P #165. Move 2 on a path of 2 segments ending east: C Q B S C Q B S 1 $ 2 P P #166. Move C south 2 units: Q B S Q B S C 1 $ C 2 P P #167. Move Q west: Q B S Q B S C 1 $ C 2 P P #168. Move B west: Q B S Q B S C 1 $ C 2 P P #169. Move S west: Q B S Q B S C 1 $ C 2 P P #170. Move P in direction 4 on edge (4,3) (3,4): Q B S Q B S C 1 $ P C 2 P #171. Move P north 2 units: Q B S P Q B S P C 1 $ C 2 #172. Move 2 east 2 units: Q B S P Q B S P C 1 $ C 2 #173. Move 1 on a path of 2 segments ending east: Q B S P Q B S P C $ C 1 2 #174. Move B south 2 units: Q S P Q S P C B $ C B 1 2 #175. Move Q east: Q S P Q S P C B $ C B 1 2 #176. Move C north 2 units: C Q S P C Q S P B $ B 1 2 #177. Move B west: C Q S P C Q S P B $ B 1 2 #178. Move 1 on a path of 2 segments ending north: C Q S P C Q S P B 1 $ B 2 #179. Move 2 west 2 units: C Q S P C Q S P B 1 $ B 2 #180. Move P south 2 units: C Q S C Q S B 1 $ P B 2 P #181. Move S east: C Q S C Q S B 1 $ P B 2 P #182. Move Q east: C Q S C Q S B 1 $ P B 2 P #183. Move C east: C Q S C Q S B 1 $ P B 2 P #184. Move B north 2 units: B C Q S B C Q S 1 $ P 2 P #185. Move 2 on a path of 2 segments ending north: B C Q S B C Q S 2 1 $ P P #186. Move P in direction 4 on edge (4,3) (3,4): B C Q S B C Q S 2 1 $ P P #187. Move P west 2 units: B C Q S B C Q S 2 1 $ P P #188. Move S south 2 units: B C Q B C Q 2 1 $ S P P S #189. Move Q east: B C Q B C Q 2 1 $ S P P S #190. Move C east: B C Q B C Q 2 1 $ S P P S #191. Move B east: B C Q B C Q 2 1 $ S P P S #192. Move 2 north 2 units: 2 B C Q B C Q 1 $ S P P S #193. Move 1 on a path of 2 segments ending north: 2 B C Q 1 B C Q $ S P P S #194. Move P north: 2 B C Q 1 B C Q P P $ S S #195. Move S in direction 4 on edge (4,3) (3,4): 2 B C Q 1 B C Q P P $ S S #196. Move S west 2 units: 2 B C Q 1 B C Q P P $ S S #197. Move Q south 2 units: 2 B C 1 B C P P $ Q S S Q #198. Move C east: 2 B C 1 B C P P $ Q S S Q #199. Move B east: 2 B C 1 B C P P $ Q S S Q #200. Move 1 on a path of 2 segments ending north: 2 1 B C B C P P $ Q S S Q #201. Move P north: 2 1 B C P P B C $ Q S S Q #202. Move S north: 2 1 B C P P B C S S $ Q Q #203. Move Q in direction 4 on edge (4,3) (3,4): 2 1 B C P P B C S S $ Q Q #204. Move Q west 2 units: 2 1 B C P P B C S S $ Q Q #205. Move C south 2 units: 2 1 B P P B S S $ C Q Q C #206. Move B east: 2 1 B P P B S S $ C Q Q C #207. Move 1 on a path of 2 segments ending south: 2 B P P 1 B S S $ C Q Q C #208. Move 2 east 2 units: 2 B P P 1 B S S $ C Q Q C #209. Move P north: P P 2 B 1 B S S $ C Q Q C #210. Move S north: P P 2 B S S 1 B $ C Q Q C #211. Move Q north: P P 2 B S S 1 B Q Q $ C C #212. Move C in direction 4 on edge (4,3) (3,4): P P 2 B S S 1 B Q Q $ C C #213. Move C west 2 units: P P 2 B S S 1 B Q Q $ C C #214. Move B south 2 units: P P 2 S S 1 Q Q $ B C C B #215. Move 2 on a path of 2 segments ending south: P P S S 1 2 Q Q $ B C C B #216. Move P east 2 units: P P S S 1 2 Q Q $ B C C B #217. Move S north: S S P P 1 2 Q Q $ B C C B #218. Move Q north: S S P P Q Q 1 2 $ B C C B #219. Move C north: S S P P Q Q 1 2 C C $ B B #220. Move B in direction 4 on edge (4,3) (3,4): S S P P Q Q 1 2 C C $ B B #221. Move B west 2 units: S S P P Q Q 1 2 C C $ B B #222. Move 2 south 2 units: S S P P Q Q 1 C C $ B B 2 #223. Move 1 on a path of 2 segments ending south: S S P P Q Q C C $ 1 B B 2 #224. Move Q east 2 units: S S P P Q Q C C $ 1 B B 2 #225. Move S south: P P S S Q Q C C $ 1 B B 2 #226. Move P west 2 units: P P S S Q Q C C $ 1 B B 2 #227. Move Q north: P P Q Q S S C C $ 1 B B 2 #228. Move 1 on a path of 2 segments ending west: P P Q Q S S 1 C C $ B B 2 #229. Move 2 north 2 units: P P Q Q S S 1 2 C C $ B B #230. Move B east 2 units: P P Q Q S S 1 2 C C $ B B #231. Move C south: P P Q Q S S 1 2 $ C C B B #232. Move S south: P P Q Q 1 2 S S $ C C B B #233. Move 1 west 2 units: P P Q Q 1 2 S S $ C C B B #234. Move 2 west 2 units: P P Q Q 1 2 S S $ C C B B #235. Move Q south: P P 1 2 Q Q S S $ C C B B #236. Move P east: P P 1 2 Q Q S S $ C C B B #237. Move 1 north: 1 P P 2 Q Q S S $ C C B B #238. Move 2 west: 1 P P 2 Q Q S S $ C C B B #239. Move Q west: 1 P P 2 Q Q S S $ C C B B #240. Move B in direction 4 on edge (4,3) (3,4): 1 P P 2 Q Q S S $ B C C B #241. Move B north 2 units: 1 P P B 2 Q Q B S S $ C C #242. Move C east 2 units: 1 P P B 2 Q Q B S S $ C C #243. Move S south: 1 P P B 2 Q Q B $ S S C C #244. Move 2 on a path of 2 segments ending east: 1 P P B Q Q B 2 $ S S C C #245. Move 1 south 2 units: P P B Q Q B 1 2 $ S S C C #246. Move P west: P P B Q Q B 1 2 $ S S C C #247. Move Q west: P P B Q Q B 1 2 $ S S C C #248. Move B west: P P B Q Q B 1 2 $ S S C C #249. Move C in direction 4 on edge (4,3) (3,4): P P B Q Q B 1 2 $ C S S C #250. Move C north 2 units: P P B C Q Q B C 1 2 $ S S