Double Dummy Corner

 

 

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Problems by Composer Problems by Theme

Problems Nobody Has Solved Yet

Here is a list of problems for which I have as yet seen no correct solutions, arranged by Difficulty Rating.

DR1 problems

EB#41, CC#263. 

DR3 problems

PAC#33, CC#167, CC#168, CC#173, CC#211, CC#215, CC#232, CC#279, CC#285.

DR4 problems

#442, PAC#32, CC#144, CC#224, CC#228, CC#236, CC#276, CC#290.

DR5 problems

#397, #444, #514, EB#27, EB#44, Y#8, CC#139.

DR6 problems

#392, #399, #433, #464, #468, #499, #515, EB#45, Y#15, CC#146, CC#152, EB#45.

DR7 problems

#505, CC#148, CC#149.

DR8 problems

#351, #364, #366, #402, #438, #475, #481, #484.