My solutions

Total points: 0
Total puzzles/correct puzzles: 0/0
1. Classic Sudoku 12x12
Answer 1:     Correct answer 1:   561110418271239
Answer 2:     Correct answer 2:   125794812106113
2a. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   452316625431
2b. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   145362451623
2c. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   254316631524
2d. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   364521126345
2e. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   623451315624
2f. Classic Sudoku 6x6
Answer 1:     Correct answer 1:   362451235614
3. Classic Sudoku
Answer 1:     Correct answer 1:   279381456
Answer 2:     Correct answer 2:   386294175
4. Classic Sudoku
Answer 1:     Correct answer 1:   764392185
Answer 2:     Correct answer 2:   219765834
5. Fortress Sudoku
Answer 1:     Correct answer 1:   251683479
Answer 2:     Correct answer 2:   518234967
6. Antiknight
Answer 1:     Correct answer 1:   912346587
Answer 2:     Correct answer 2:   854621793
7. Quadruple
Answer 1:     Correct answer 1:   863592417
Answer 2:     Correct answer 2:   758132694
8. Gappy Consecutive Sudoku
Answer 1:     Correct answer 1:   632714985
Answer 2:     Correct answer 2:   857396214
9. Sudoku Extraregions
Answer 1:     Correct answer 1:   812746953
Answer 2:     Correct answer 2:   574963812
10. Bent Diagonal
Answer 1:     Correct answer 1:   132458679
Answer 2:     Correct answer 2:   896125734
11. Sudokuro
Answer 1:     Correct answer 1:   853716294
Answer 2:     Correct answer 2:   741982635
12. Surprise
Answer 1:     Correct answer 1:   576913842
Answer 2:     Correct answer 2:   825374691
Answer 3:     Correct answer 3:   472518369
13. Killer sudoku
Answer 1:     Correct answer 1:   547389261
Answer 2:     Correct answer 2:   981674532
14. Twin Detector Sudoku
Answer 1:     Correct answer 1:   356718429
Answer 2:     Correct answer 2:   218936547
15. XV Sudoku
Answer 1:     Correct answer 1:   193267485
Answer 2:     Correct answer 2:   512786943
16. The Greater
Answer 1:     Correct answer 1:   692385147
Answer 2:     Correct answer 2:   238917564
17. Notwo Sudoku
Answer 1:     Correct answer 1:   276189345
Answer 2:     Correct answer 2:   637825194
18. Cubic
Answer 1:     Correct answer 1:   43128657
Answer 2:     Correct answer 2:   58134276
19. Mathdoku
Answer 1:     Correct answer 1:   318452967
Answer 2:     Correct answer 2:   851739624
20. Isosudoku
Answer 1:     Correct answer 1:   251974638
Answer 2:     Correct answer 2:   879142563