No starting point...

It has a starting point, it just turns to guessing very fast.

Looks more like a flamingo.

Any help for this one? After starting with the two elevens i cant figure out what i'm supposed to do now :'(

Hint: the 3 and 5 in the R1 and R2 starts on the 3rd 5x5 square :) hope it helps.

Alensi1, thank you very much for your hint! Made it completely logical.

Thanks for the hint.

Pure guesswork.

I did this with temporaries - no guesswork needed.

There was a guess in there - Very Hard ! - But I did it - - - - Cos I'm a Hero !!!!

This is 100% logical. Wasn't that hard at all. Thanks!

Thank you for the puzzle. Used temporaries at the start, but no guesswork required.

This is completely logical. Alensi1's hint is correct, but you can get there just by figuring out which locations of the 7 in R14 make it impossible to have 1s in R13.