I wonder if I solved Twists and Turns in the intended way: (ROT13) V whfg chfurq gur ubybtenz oybpx bar gvyr orybj gur pebff whapgvba, gura tb sebz gur obggbz gb chfu vg hc vagb gur whapgvba, gura chfurq vg gb gur evtug. Gur cngu gb gur gbc-evtug bs gur whapgvba vf abg arrqrq.