Puzzles from Brackets.java were added as the test for PuzzleDuplicateCheck (#143), and puzzles from Pdd.java were added as the test for prohibited pdd format (#124).
Both PDD checks were deleted at commit 8c29230, but related todos weren't removed, so it's time to do it now.
Pdd.java file is removed because all checks there were connected for testing puzzle format, but after deleting pdd checks it doen't make sense.
Puzzles from Brackets.java were added as the test for PuzzleDuplicateCheck (#143), and puzzles from Pdd.java were added as the test for prohibited pdd format (#124). Both PDD checks were deleted at commit 8c29230, but related todos weren't removed, so it's time to do it now. Pdd.java file is removed because all checks there were connected for testing puzzle format, but after deleting pdd checks it doen't make sense.
Closes: #1119, #1120, #1121, #1122