Klondike Solitaire

• https://www.solitaire-with-cards.com/
• https://www.freecellandsolitaire.com
• http://www.mahjongly.com
• https://www.gosolitaire.com/pyramid/
• http://www.rummytastic.com
• http://www.mahjongly.com/sudoku.html
• https://www.yukon-solitaire.com
• http://www.sheppardsoftware.com/canadaweb/factfile/Unique-facts-Canada7.htm
• http://content.lib.washington.edu/extras/goldrush.html
• http://www.telegraph.co.uk/news/science/science-news/11658394/Alan-Turing-genius-codebreaker-solitaire-show-off.html
• https://www.solitaire-with-cards.com/blog/churchill-solitaire/
• https://plus.google.com/+Solitairewithcardsonline