Sam & Percy have finished setting the yellow circuit so there is now 40 new problems in the font 7a-7c range. Most of them are in the middle of that grade range so it should give you something to work on in the next month or so.
If you ever wondered how the boys test these creations, you can watch the video below. Sometimes the original problem gets tested, holds then get added or taken away, up till the point when the lads are happy with the grade and style of the problem.
Next week the yellow spotty circuit will come down and a new font 4-5+ will be up by Friday.