Great game, though I think I cheesed 3-10 because I didn't need to use the chalk
Also in 4-2 I didn't need the P. E. T. as well
How exactly did I (supposedly) cheese them (ROT13):
3-10: V chg n sna orgjrra gjb snaf cbvagvat gbjneqf rnpu bgure, gura guvf sna jbhyq tb onpx naq sbegu naq gur ohggba jbhyq or uvg vaqrsvavgryl
4-2: V whfg hfrq gur punyx gb uvg gur ohggba
