P₃R₁E₁S₁O₁L₁V₄E₁

13 points

PRESOLVE is validvalid

to solve beforehand [v PRESOLVED, PRESOLVES, PRESOLVING]

78,130 of 196,601 in NWL2023·also valid in CSW24

to solve beforehand [v PRESOLVED, PRESOLVING, PRESOLVES]

189,312 of 280,887 in CSW24·also valid in NWL2023