Glyph Hints: ------ Submitted by: David K Glyph Grow: ----------- After matching a certain number of objects you'll get various different kinds of glyphs (powerups) to use. However, wait and grow them by making more matches so that their power increases - it's better to wait and use a super-powerful glyph than to use a bunch of small ones. Obstinate Obsidian: ------------------- On higher levels you'll encounter obsidian stones that can't be cleared normally. You'll have to collect and use your glyph powerups to clear them once they start cluttering the screen.