Monthly
http://pennyblackatallsorts.blogspot.co.uk/
http://sirstampalotchallenge.blogspot.co.uk/
http://throughthepurplehazechallenges.blogspot.co.uk/
http://craftingwithanattitude.blogspot.co.uk/ Thursdays
http://letscreatechallenges.blogspot.co.uk/
Fortnightly
http://simplycreatetoo.blogspot.co.uk/
Mondays
http://cutedaisymay.blogspot.co.uk/
http://ttcrd.blogspot.co.uk/
http://craftycardmakers.blogspot.co.uk/
http://incywincydesigns.blogspot.co.uk/
http://craftingfromtheheartchallengeblog.blogspot.co.uk/
http://www.craftyourpassionchallenges.blogspot.co.uk/
Tuesdays
http://digichoosday.blogspot.co.uk/
http://papertakeweekly.blogspot.co.uk/
http://pinspirationalchallenges.blogspot.ca/
Wednesdays
http://craftycreationschallenges.blogspot.co.uk/ bi weekly
http://delightfulsketches.blogspot.co.uk/
http://cinspirations.blogspot.co.uk/
http://modsquadchallenge.blogspot.co.uk/
Thursdays
http://inthepinkchallenge.blogspot.co.uk/
Fridays
http://artbymiranchallenge.blogspot.co.uk/
Saturdays
http://abc-challenge.blogspot.com.au/
Sundays
http://glitternsparklechallengeblog.blogspot.co.uk/
http://thatcraftplaceblog.blogspot.co.uk/
http://onestitchatatimechallenge.blogspot.co.uk/
http://sweetstampinchallengeblog.blogspot.co.uk/
http://dreamvalleychallenges.blogspot.co.uk/
http://joanne-mainlyflowers.blogspot.co.uk/2009/03/daffodil-tutorial.html