Hello everyone, nice to welcome you on our site, this page even has Level 1 answers. I enjoy it =D
Level 1 - TUACDEE
The answer to this puzzle is:
Words: EDUCE, DUCAT, EDUCT, CUED, DUCE, ACED, CADE, DACE, DEET, DAUT, CETE, TACE, CATE, CEDE, DUE, CUT, EAT, ACT, TEA, ETC, CAD, ATE, CUD, TED, TAD, ETA, TAU, CAT
Bonus words:
EDUCE, DUCAT, EDUCT, CUED, DUCE, ACED, CADE, DACE, DEET, DAUT, CETE, TACE, CATE, CEDE, DUE, CUT, EAT, ACT, TEA, ETC, CAD, ATE, CUD, TED, TAD, ETA, TAU, CAT