Welcome to Magic: The Pondering
The Pondering has 20 levels. The order is pretty random, so the last puzzles aren't necessarily the hardest ones, nor are the first ones easy.
You may find some puzzles much harder than others. Don't give up, though. I promise perseverance will pay off. (OK, so maybe it won't. Sue me.)
Go on and see whether you can solve them all!
IMPORTANT NOTE: The Pondering was perceived and programmed in 2007. Cards that were printed later than Kamigawa block can and should be ignored!
NOT QUITE SO IMPORTANT NOTE: Don't cheat. It's possible, of course, but don't spoil your own fun. ;)
Got anything to say or ask about The Pondering? Mail me at mail[at]mtglair.de and let me know.