The archive contains the description and the QBF benchmarks in cleansed-QCIR and normal QCIR format. All benchmarks are satisfiable, so the challenge is to produce small solutions. The solutions are also provided along the benchmarks, in AIGER format. In AIGER solutions, output variables are used to denote a solution for existential variables. Note that several outputs can share the AIGER nodes, making the overall solution smaller.