You are wrong
I can recognize patterns in the grid. Sometimes, I see patterns very early by doing certain clues first. Therefore, I sometimes see the pattern from the first clue and fill in the grid without reading the rest of the clues. That's how I get some times in the teens. After you do a lot of puzzles, you will begin to see patterns as well. There was a thread somewhere where patterns were discussed. I read this thread early on and started looking for patterns as well as simply solving very fast. Hope this helps.