Hello everyone, nice to welcome you on our site, this page even has Level 3 answers. I enjoy it =D
Level 3 - BLENRED
The answer to this puzzle is:
Words: REBLEND, BENDER, RELEND, BLENDE, LENDER, ENDER, LEBEN, BREDE, BEDEL, DELE, BENE, DENE, DREE, BREN, DERE, REDE, BREE, BLED, BEND, BEEN, BERN, ERNE, LEER, REED, LEND, BRED, ERE, EEL, LED, END, NEE, DEN, ELD, LEE, BED, DEL, DEB, REB
Bonus words:
REBLEND, BENDER, RELEND, BLENDE, LENDER, ENDER, LEBEN, BREDE, BEDEL, DELE, BENE, DENE, DREE, BREN, DERE, REDE, BREE, BLED, BEND, BEEN, BERN, ERNE, LEER, REED, LEND, BRED, ERE, EEL, LED, END, NEE, DEN, ELD, LEE, BED, DEL, DEB, REB