VaultSpark: Pipe Puzzle app icon

Logic Puzzle A brass-and-clockwork vault waiting to be powered

VaultSpark: Pipe Puzzle

Rotate, connect, spark the vault

  • Free · Android and iOS
  • No account needed

Chand Studios on Google Play · Nitesh Chand on App Store

levels
1,000
worlds
20
endless mode

About VaultSpark: Pipe Puzzle

Awaken the vault. VaultSpark is a steampunk pipe-rotation puzzle: turn the brass conduits, route the charge from the spark to the vault, and bring a world of clockwork machinery back to life.

Every level is a small machine to solve. Twist the pipes, chain the current through gears, switches and timed rotors, and light every crystal to win. A thousand hand-crafted levels across twenty worlds each introduce a new part — splitters, one-way valves, colour locks, teleporters — so the difficulty rises one clever level at a time.

Beat the campaign and the vault only gets deeper: Endless mode keeps escalating with overload cores and hidden conduits. Boards are always solvable, with no dead ends, ever.

What’s in VaultSpark: Pipe Puzzle

  • 1,000 hand-crafted levels across 20 worlds, each introducing a new part
  • Gears, crystals, splitters, one-way valves, colour locks, teleporters and timed rotors
  • Endless mode with an escalating curve, overload cores and hidden conduits
  • A Daily Challenge seeded from the date — the same puzzle for every player
  • Casual, Normal or Hard, scaling the move budget, circuit density and star thresholds
  • Collect and level clockwork creatures whose perks grant extra moves and free alignments
  • Colour-blind markers, reduced-motion mode and generous hints
  • Every board is solvable — no dead ends — and it all plays offline

Frequently asked questions

How many levels does VaultSpark have?

1,000 hand-crafted levels across 20 worlds, plus an Endless mode that keeps generating deeper runs after the campaign is finished, and a new Daily Challenge every day.

Can a VaultSpark level be impossible?

No. Every board is guaranteed solvable — there are no dead ends. If a level is beating you, the difficulty setting or a hint will move you on rather than a restart.

Does VaultSpark work offline?

Yes. It plays entirely offline and no account is needed.

Is VaultSpark colour-blind friendly?

Yes. Colour-locked pipes carry shape markers as well as colour, and there is a reduced-motion mode for players who find animation uncomfortable.

What is the Daily Challenge?

One puzzle seeded from the date, so every player in the world gets the same board on the same day. Solving it builds a streak.

Get VaultSpark: Pipe Puzzle

A brass-and-clockwork vault waiting to be powered. Free, and it stays out of your way.