122 x 1. Motifs Part 1 (5.68 avg depth)
146 x 2. Motifs Part 2 (6.90 avg depth)
100 x 3. Easy Exercises (5.00 avg depth)
38 x 4. Endgames (5.50 avg depth)
13 x 5. Opening Traps (13.46 avg depth)
21 x 6. Find the Defense (6.81 avg depth)
5 x 7. The Five Most Beautiful Combinations (24.00 avg depth)
17 x 8. Test 1 (7.41 avg depth)
16 x 9. Test 2 (7.31 avg depth)
16 x 10. Test 3 (7.19 avg depth)
16 x 11. Test 4 (5.44 avg depth)
16 x 12. Test 5 (7.25 avg depth)
16 x 13. Test 6 (6.69 avg depth)
16 x 14. Test 7 (8.06 avg depth)
16 x 15. Test 8 (4.88 avg depth)
16 x 16. Test 9 (7.50 avg depth)
16 x 17. Test 10 (5.56 avg depth)
16 x 18. Test 11 (6.13 avg depth)
17 x 19. Test 12 (5.41 avg depth)
