Double Knit Blanket
That was a very intense job, not exactly hard to do but you need to concentrate on the counting pattern at all times and if you make a mistake it's very hard to see at first and even harder to fix.
But now that it's hanging on my chair looking Christmassy and beautiful I'm very happy with the result.
No pattern but a website with just the picture and the graph sheets.
I made mine smaller (3x5 blocks instead of 5x7) so it would fit the armrest and also finish quicker.