cubes or stairs 3d attempt!

Nice effect :-)

Kika - friendly word of advice - try your Hanjies before posting them
This is solvable but involves a lot of guesswork, which is a shame as the end result is good.

By the way, Puzzledanita, the author was Navan!

As a matter of guess, I agree. I mean, as a matter of fact.

There's definitely ambiguity, but i was able to logically get far enough to see the pattern.

Requires a artistic guessing.