  The axioms of a quandle imply that the columns of its Cayley table are
permutations. This paper studies quandles with exactly one non-trivially
permuted column. Their automorphism groups, quandle polynomials, (symmetric)
cohomology groups, and $Hom$ quandles are studied. The quiver and cocycle
invariant of links using these quandles are shown to relate to linking number.

Quantum Algebra;Geometric Topology