S.O.R.T. (also known as Space Observer Recruitment Test) is an educational memorization game for the ZX Spectrum.

"A vacancy exists on mission DBZ-R4 to the spiral galaxy. Person selected will fill the role of mission observer - no technical knowledge is required. Selection will be on the basis of standard sort-space observer recruitment test-procedures. Candidates for selection may practice each test individually but final selection will be made only from those completing the full sort sequence. Instructions precede practice tests. Good luck Candidates!!"