| Solution #1 No symmetries Independent cover |
| Solution #2 No symmetries Independent cover |
| Solution #3 No symmetries Orthodox cover Independent cover |
| Solution #4 No symmetries Independent cover |
| Solution #5 No symmetries Orthodox cover Independent cover |
| Solution #6 No symmetries Independent cover |
| Solution #7 Symmetries: Sym(C), Sym(90), Independent cover |
| Solution #8 Symmetries: Sym(D+) |
| Solution #9 No symmetries Orthodox cover |
| Solution #10 No symmetries Independent cover |
| Solution #11 No symmetries Independent cover |
| Solution #12 Symmetries: Sym(C), Sym(90), Orthodox cover Independent cover Expandable! Left: 1, Up: 1, Right: 1, Down: 1. Max area: 121 |
| Solution #13 Symmetries: Sym(D-) |
| Solution #14 Symmetries: Sym(D+) |
| Solution #15 Symmetries: Sym(C), Sym(90), Independent cover |
| Solution #16 No symmetries Independent cover |
| Solution #17 No symmetries Independent cover |
| Solution #18 Symmetries: Sym(C), Sym(D+), Sym(D-) Orthodox cover |
| Solution #19 Symmetries: Sym(C), Sym(90), Independent cover |
| Solution #20 Symmetries: Sym(C), Sym(90), Orthodox cover Independent cover |
| Solution #21 Symmetries: Sym(C), Sym(90), Independent cover |