Finally got 8-2 after an hour. I may be retarded, but there is a logic to these that can be learned. I will say that you did a good job with the blocks and the holes. At least to me it was instantly apparent what was suppose to be done. The song is good and it fits, but it would be nice to have a few others. Spending a long time on a puzzle just to be met with the same tones on the next gets a bit grating.