Not logical at all.

Eh if you move around 10 on r5 then i guess it can be logical ish after guesses...

Hint: the top right corner is filled

should be enough i think.

Thank you.
The puzzle is logical. Use the 1's in rows 4/7/12 and columns 4/9/12 to eliminate some of the possible squares in the upper row and outer columns. It all falls into place.

Possible using temps.

Totally logical. Thanks.

Fully logical. No ambiguous squares or random guessing required. Thank you!