5 solo : [X] GTK COMMON solo SOLO_EXTRA solo-icon|no-icon
7 solo : [G] WINDOWS COMMON solo SOLO_EXTRA solo.res|noicon.res
9 solosolver : [U] solo[STANDALONE_SOLVER] SOLO_EXTRA STANDALONE
10 solosolver : [C] solo[STANDALONE_SOLVER] SOLO_EXTRA STANDALONE
12 ALL += solo[COMBINED] SOLO_EXTRA
23 solo:solo.exe:Solo:Number placement puzzle:Fill in the grid so that each row, column and square block contains one of every digit.