| 1. |
smilingmona.com |
hagriddler |
| 2. |
krazydad.com |
KrazyDad |
| 3. |
blogspot.com |
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| 4. |
thegriddle.net |
David Millar |
| 5. |
wordpress.org |
WordPress.org |
| 6. |
logic-puzzles.org |
|
| 7. |
contestcen.com |
www.contestcen.com |
| 8. |
sumsumpuzzle.com |
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| 9. |
pleacher.com |
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| 10. |
memory-improvement-tips.com |
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| 11. |
puzzles-to-print.com |
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| 12. |
about.com |
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| 13. |
mathinenglish.com |
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| 14. |
mathforum.org |
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| 15. |
puzzlebaron.com |
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| 16. |
youtube.com |
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| 17. |
balancequestpuzzle.com |
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| 18. |
gmpuzzles.com |
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| 19. |
wordpress.com |
Tapa |
| 20. |
blogspot.fi |
Easy As ABC |
| 21. |
stetson.edu |
Gap puzzles |
| 22. |
amazon.com |
this |
|