Section 5, all Sudoku questions

[amandanisaac]

For Section 5.04, the row is not correct (1-9 included once), but it wants me to mark it correct.

https://tmc.mooc.fi/paste/Mr86k8TSYYLJhy1ZqiS0KQ#testResults

For Section 5.05, the column is not correct (1-9 included once), but it wants me to mark it correct.

https://tmc.mooc.fi/paste/Mr86k8TSYYLJhy1ZqiS0KQ#testResults

For Section 5.06, the block is not correct (1-9 included once), but it wants me to mark it correct.

https://tmc.mooc.fi/paste/Mr86k8TSYYLJhy1ZqiS0KQ#testResults

For Section 5.08, it appears it's printing exactly what's given, but row 4 is showing that it should be blank for some reason:

https://tmc.mooc.fi/paste/Mr86k8TSYYLJhy1ZqiS0KQ#testResults