Hello everyone, nice to welcome you on our site, this page even has Level 12 answers. I enjoy it =D
Level 12 - INSRGUN
The answer to this puzzle is:
Words: UNRIGS, INURNS, INRUNS, RUNGS, RUING, SUING, GRINS, RUINS, UNRIG, GIRNS, INRUN, INURN, GINS, URNS, GIRN, RIGS, GNUS, RINS, RUNG, RUNS, SNUG, RUGS, GUNS, SUNG, INNS, NUNS, GIN, GNU, SIN, NUN, RUG, URN, INS, GUN, SUN
Bonus words:
UNRIGS, INURNS, INRUNS, RUNGS, RUING, SUING, GRINS, RUINS, UNRIG, GIRNS, INRUN, INURN, GINS, URNS, GIRN, RIGS, GNUS, RINS, RUNG, RUNS, SNUG, RUGS, GUNS, SUNG, INNS, NUNS, GIN, GNU, SIN, NUN, RUG, URN, INS, GUN, SUN