Only one of the two puzzles has sufficient hint numbers...
Contact Slitherlink (as seen in the HCS 6 contest):
A closed loop must be drawn along the grey lines which does not touch or cross itself. The numbers indicate how many times the loop makes contact with the number cell. A contact occurs when the loop reaches one of the corners of the number cell, and it ends only when the loop leads away from such a corner. Within a contact, the loop may travel along one or even several of the edges of the number cell.
Solution code: The areas of the regions outside the loop, clockwise, starting in the top-left corner of the grid. First left (=contact) grid , and then right grid.
on 2. July 2017, 15:21 by Maginia
Super! I love Slitherlink :)
on 28. August 2013, 14:13 by AnnaTh
Das Mystery-Label hatte mich erst abgeschreckt, aber dank Gabis Kommentar habe ich mich doch rangetraut. Ist echt machbar.
on 25. June 2013, 19:36 by r45
Tolle Idee und schön umgesetzt, vielen Dank.
on 24. June 2013, 15:58 by ibag
Ich denke, das herauszubekommen ist der Mystery-Anteil. Ist aber nicht schwer. ;-)
on 24. June 2013, 15:31 by Saskia
Was bedeuten die grau hinterlegten Felder?
on 24. June 2013, 09:36 by ibag
Great construction!
on 21. June 2013, 09:15 by Statistica
Nice idea, Thanks!!