CREATE TABLE table_204_675 (id DECIMAL, "year" DECIMAL, "game of the year" TEXT, "abstract strategy" TEXT, "advanced strategy" TEXT, "family" TEXT, "family card" TEXT, "family strategy" TEXT, "party" TEXT, "puzzle" TEXT, "word" TEXT, "historical simulation" TEXT, "other" TEXT)

was myst or sharp shooters game of the year first ?
SELECT "game of the year" FROM table_204_675 WHERE "game of the year" IN ('myst', 'sharp shooters') ORDER BY "year" LIMIT 1
SELECT "game of the year" FROM "table_204_675" WHERE "game of the year" IN ('myst', 'sharp shooters') ORDER BY "year" NULLS FIRST LIMIT 1