Level 1. SORE, CORE, SCORE, ROSE
Level 2. HAIR, RICH, CHAR, CHAIR, ARCH
Level 3. POSE, POLE, LOSE, GOSPEL
Level 4. SPIT, SPUD, DUST, STUD, STUPID, SUIT
Level 5. BELL, TELL, BULL, BLUE, TUBE, BULLET, BELT
Level 6. NAVE, HAVE, VANE, HEAVE, HEAVEN, EVEN
Level 7. BECK, TUCK, BUCK, CUBE, TUBE, BUCKET, CUTE
Level 8. GATE, RAGE, GEAR, TARE, TEAR, RATE, GREAT, GRATE, TARGET, TREAT