Maze #1:
2 Cycles; the longest has length 16.

Maze #2:
There are no cycles.

Maze #3:
There are no cycles.

Maze #4:
There are no cycles.

Maze #5:
There are no cycles.

Maze #6:
There are no cycles.

Maze #7:
There are no cycles.

Maze #8:
There are no cycles.

Maze #9:
There are no cycles.

Maze #10:
There are no cycles.

Maze #11:
There are no cycles.

Maze #12:
1 Cycles; the longest has length 4.

Maze #13:
1 Cycles; the longest has length 4.

Maze #14:
2 Cycles; the longest has length 4.

Maze #15:
There are no cycles.

Maze #16:
483 Cycles; the longest has length 280.

Maze #17:
20 Cycles; the longest has length 20.

Maze #18:
6 Cycles; the longest has length 8.

Maze #19:
20 Cycles; the longest has length 24.

Maze #20:
226 Cycles; the longest has length 308.

Maze #21:
521 Cycles; the longest has length 1196.

Maze #22:
57 Cycles; the longest has length 28.

Maze #23:
17 Cycles; the longest has length 20.

Maze #24:
491 Cycles; the longest has length 244.

Maze #25:
491 Cycles; the longest has length 244.

Maze #26:
There are no cycles.

Maze #27:
1 Cycles; the longest has length 4.