Full list of all 27 Word Sudoku by POWGI achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Solve WELCOMING
Solve WONDERFUL and DISCOVERY
Solve EDUCATION and FORMALITY
Solve GUIDEPOST
Solve WORDSMITH
Solve PATCHWORK and CARPETING
Solve SECONDARY
Solve STRANGELY and EMBRACING
Solve OUTWARDLY and AWESTRUCK
Solve SUPERNOVA
Solve JUBILATED and BYSTANDER
Solve ADJUSTING and DIFFICULTY
Solve EMULATING, UNIVERSAL and BENCHMARK
Solve SPLINTERY and SHIPWRECK
Solve MINECRAFT
Solve LUNCHTIME and ANCHOVIES
Solve ADORINGLY and TRIUMPHAL
Solve SKEPTICAL
Solve DEFIANTLY, BETRAYING and ADVERSITY
Solve EXPLODING and CHEMISTRY
Solve COMBATING, DANGEROUS and MACHINERY
Solve HUMDINGER
Solve GHASTLIER
Solve HIDEOUSLY, NEFARIOUS and SCOUNDREL
Solve ANXIOUSLY and TREMBLING
Solve PULSATING, DYSTOPIAN and NIGHTMARE
Solve CHAMPIONS