symmetry is the key

3 puzzles

hell-seher
symmetry is the key (1)
symmetry is the key
Author hell-seher
Size 25x25
156
symmetry is the key (2)
symmetry is the key
Author hell-seher
Size 25x25
131
symmetry is the key (3)
symmetry is the key
Author hell-seher
Size 25x25
155