A small grid puzzle to teach me a bunch of this export/upload stuff.

Fill in numbers so that there is a continuous section of one 1, two 2s, three 3s, and so on.

The set-ups are randomly generated, not all are solvable, so click the [?] to get a new board in time.

The font is GROBOLD by Guy Buhry: https://sites.google.com/site/astroblue1/