!set exolist  =!char 1 to -2 of 3bottles,alloy3,almostdiag,centercircle,Distancesgales,circleeq,Quatreentiers,Quatreentier2,Quatreentier3,homo2x3,homo3x4,Intersectiondr,quadrilat,sixentiers,solve2x2,solve3x3,Troisentiers,triangular,typesol,Sommetstriangl,
!set titlelist=!char 1 to -2 of 3 bottles,Alloy 3 metals,Almost diagonal,Center of circle,Equal distance,Equation of circle,Four integers,Four integers II,Four integers III,Homogeneous 2x3,Homogeneous 3x4,Intersection of lines,Quadrilateral,Six integers,Solve 2x2,Solve 3x3,Three integers,Triangular system,Type of solutions,Vertices of triangle,
!set exototal =!itemcnt $exolist

