well... it's a .... ummm

Too many possibilities to check.

You would need a bonus just to finish this. the inside 4 boxes can't be solved
by logic alone.

Really, very hard - I solved it by accident (chance?)
If somebody needs a hint - the pattern in the 4 boxes is always the same (not reflected)

Woahh...wilma...thankyou for the hint but ive tried every pattern i can think of and i just cant seem to do it...have you got a better clue? :P haha!

Hi Tanya, a hint maybe the "knights move", I mean the move a horse is doing by chess (I think my english isn't very good ;-)
I don't know why I tried it, but it worked ;-))

Not a great one as even if you try to check possibilities there are too many

Some linked hints needs to be there.

Thank you for the hint, Wilma. The knight clue was very clever but I still needed to try several different patterns before I got the 'right' one. This is not a puzzle that can be solved by logic alone. Too many possible answers.

Thanks Puzzledanita, that explanation was perfect.

Thank you puzzledanita, that is exactly what i needed.

Thanks, puzzledanita - i thought i'd tried every possible pattern, but i obviously hadn't :)

Thanks Puzzledanita, your explanation helps to solve this one, otherwise it is very difficult.... Thanks once again..

Thanks Puzzledanita ==> excellent hint.

Thanks Puzzledanita, otherwise I´d have never finished this craziness...

Puzzledanita's hint was helpful. Still I had managed only in 3rd attempt. If you read row instead line then it'c clear.

Thank you very much for the tip with lines!

Pas trouvé

Infaisable sans indice ou sans avoir de chance !

Pour chacun des 4 carrés on a :
l1 7b
l2 1b1n5b
l3 3b1n3b
l4 5b1n1b
l5 2b1n4b
l6 4b1n2b
l7 7b
En espérant que ça vous ait aidé ! :)