Tap a vial to select its top bead, then tap another vial to move it.
THE PUZZLE COLLECTION / NERDANIA
PRISM VIALS
Sort coloured beads into glass vials, one bead at a time. Empty spaces are your most valuable tool. Includes a 100-level campaign that gets harder every level.
PERSONAL BEST 0
A bead can enter an empty vial or sit on the same colour, provided there is space. Each vial holds four beads.
Make every non-empty vial full of one colour. Undo and Reset level help you rethink a move. All levels have a verified route back to sorted vials.
