Couldn't get printouts so did them leisurely on Penpa. Everything felt friendly and smooth. For Hashi keys, I admit I should have checked the IB :) But maybe requiring every bridge seen in a direction regardless of orientation is an alternative (so no 0s but an "unfixed" key length that possibly resists guessing better). Thanks for the puzzles!
PANFOPCWHTTAPA - LMI November Monthly Puzzle Test - 5th to 10th November16 posts • Page 1 of 1 • 1