Here are basic Cracking tips you can use in some situations , where you're forced to stop.

 Majority of my colleagues find it hard to check their Scraps on Orkut, Here is a list of proxy Sites which can help them out. 

https://www.btunnel.com
https://www.ctunnel.com
https://www.dtunnel.com
https://www.vtunnel.com
https://www.ztunnel.com
https://www.polysolve.com
https://www.beatfiltering.com

90+ Proxy Websites To Access Blocked Websites

  1. http://www.hidemyass.com
  2. http://www.anonymizer.com
  3. http://www.wujie.net
  4. http://www.ultrareach.net
  5. http://surfshield.net
  6. http://www.guardster.com/subscription/proxy_free.php
  7. http://anonymouse.ws/anonwww.html
  8. http://www.browser-x.com
  9. http://www.spysurfing.com
  10. http://www.xerohour.org/hideme
  11. http://www.proxyz.be
  12. http://www.sc0rian.com/prox
  13. https://www.proxify.us
  14. http://kproxy.com/index.jsp
  15. http://www.brawl-hall.com/pages/proxy.php
  16. http://www.proxify.net
  17. http://proxy.computersteroids.com/index0.php
  18. http://www.unipeak.com
  19. http://flyproxy.com
  20. http://alienproxy.com
  21. http://proxify.com/
  22. http://www.unfilter.net
  23. http://www.proxymouse.com
  24. http://www.surfonym.com/cgi-bin/nph-proxy
  25. http://www.superproxy.be/browse.pl
  26. http://www.websiteguru.com/mrnewguy
  27. http://www.letsproxy.com
  28. http://www.fsurf.com
  29. http://indianproxy.com
  30. http://www.letmeby.com
  31. http://Boredatschool.net
  32. http://www.ibypass.org
  33. http://www.ipzap.com/
  34. https://proxify.biz
  35. http://kproxy.com/index.jsp
  36. http://www.attackcensorship.com/attack-censorship.html
  37. http://mrnewguy.com
  38. http://www.evilsprouts.co.uk/defilter
  39. http://www.proxify.info
  40. http://www.torify.com
  41. http://www.switchproxy.com
  42. http://www.proxifree.com
  43. http://www.secure-tunnel.com/
  44. http://www.proxify.cn
  45. http://www.arnit.net/utilities/webproxy/new
  46. http://www.proxify.co.uk
  47. http://www.betaproxy.com
  48. http://www.proxify.org
  49. http://www.proxychoice.com
  50. http://www.proxysnail.com
  51. http://www.anonypost.com
  52. http://www.thestrongestlinks.com
  53. http://www.hujiko.com
  54. http://www.anonproxy.info
  55. http://www.peoplesproxy.com
  56. http://www.freeproxy.us
  57. http://www.proxyweb.net
  58. http://www.nopath.com
  59. http://urlencoded.com
  60. http://www.pole.ws
  61. http://www.browseany.com
  62. http://www.spiderproxy.com
  63. http://www.clickcop.com
  64. http://www.sneakysurf.com
  65. http://www.mywebtunnel.com
  66. http://www.thewebtunnel.com
  67. http://www.3proxy.com
  68. http://www.yourfreeproxy.com
  69. http://www.proxy7.com
  70. http://www.fireprox.com
  71. http://www.stupidcensorship.com
  72. http://www.letsproxy.com
  73. http://www.sneak2.com
  74. http://www.cecid.com
  75. http://www.freeproxy.ca
  76. http://www.ibypass.org
  77. http://www.goproxing.com
  78. http://www.projectbypass.com/
  79. http://www.ipsecret.com
  80. http://www.nomorelimits.net
  81. http://www.proxify.de
  82. http://www.bywhat.com
  83. http://www.snoopblocker.com
  84. http://www.anonymizer.ru
  85. http://www.proxyking.net/
  86. http://www.perlproxy.com
  87. http://www.proxylord.com
  88. http://tntproxy.com
  89. http://satanproxy.com
  90. http://zombieinvasion.info
  91. http://demonproxy.com
  92. http://www.myfreeproxy.com
  93. http://www.gezcem.com/nph-proxy.pl.old
  94. http://mpleger.de
  95. http://www.the-cloak.com/login.html