This Problem sorts all sequence and grid Problems on its left, and all orderedpair, unorderedpair, orderedtriplet, unorderedtriplet, fixedsequence, and fixedgrid Problems on its left.
Right-sorted examples could collectively be called "n-wise comparison Problems".
Adjacent-numbered pages: BP1174 BP1175 BP1176 BP1177 BP1178  *  BP1180 BP1181 BP1182 BP1183 BP1184
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Leo Crabbe