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ColRblox is the Contest Center's colored block logic puzzle. Move and rotate the blocks to cover the board. You cannot place two squares of the same color together. | |||||
New ColRblox puzzles are posted every week
Puzzles for the week of November 8 We will list the name of anyone who solves the 6×6 ColRblox.
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Answers:   4×4 ColRblox -   4×5 ColRblox -   5×5 ColRblox -   5×6 ColRblox -   6×6 ColRblox | |||||
SOLVERS | |||||
SUMSUM | |||||
ZiZZiT | |||||
SUDOKU and DOUBLE SUDOKU | |||||
SUDOKU ASSISTANT
(Click here for the 16×16 version) | |||||
CORALINE | |||||
NaYBR | |||||
YASHI | |||||
   SUMSUM PUZZLE BOOKS    More than 100 puzzles in each collection Carry them with you to solve anywhere   | |||||
LINKS |
Quick Links |
SumSum main page |
The Contest Center main website |
SumSum Books |
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Got questions? Send us an email or write to us at the street address above. |