Eric Fox's Puzzles

     Here's the puzzle I entered into Logic Showcase #25 (Ubniqu Tilings). The theme for this showcase was to use a non-square grid tiling.      Shade some groups of three edge-connected cells such that the remaining unshaded cells form one edge-connected area, and the following rules from each genre are satisfied in their respective sextants:      Norinori (Top left):      Each region must contain exactly three shaded cells. The grey cells are not part of a region and may contain any number of shaded cells.      Hitori (Top center):      No two cells containing the same letter which see each other in a straight line along any of the three axes may both be unshaded.      Heyawake (Top right):      Numbered regions must contain the indicated amount of shaded cells. A straight line of consecutive unshaded cells along any of the three axes may not cross more than one bold...