Lighthouse Mahjong Solitaire
About the Lighthouse Layout
The Lighthouse is a tall, slender tower of just 82 tiles, rising from a broad base and tapering steadily upward to a bright lantern room crowning the very top. Unlike the wide, sprawling architecture boards, this one draws the eye straight up: a fairly narrow footprint, an aggressive taper, and a small concentrated cap where the light would shine. Played from above, it appears as a wide ring of base tiles narrowing through the shaft to a tight little cluster at the summit, the whole shape reading clearly as a beacon standing against the coast.
At 3 out of 5 the Lighthouse earns a moderate rating through its verticality rather than its size, since with only 82 tiles it is one of the smaller boards here. The broad base hands you a relaxed, well-supplied opening, but as the tower tapers the tiles crowd closer together and the shaft tightens, so the higher you climb the fewer free moves you have at any moment. The lantern room at the top is the densest, most enclosed pocket on the board, which is exactly where a beacon concentrates its light and where this layout concentrates its difficulty.
Difficulty: Hard (3/5) | Tiles: 82
How to Clear the Lighthouse Layout
Begin with the broad base. The lowest course fans out wider than the shaft above it, so its outer tiles are the most exposed on the board and give you your only real freedom of choice at the start. Clear the base in a balanced ring all the way around rather than gnawing at one side, so the tower above stays evenly supported and reachable from every direction as you climb.
As you move up the tapering shaft, keep your matches spread around the tower rather than cutting a notch up one face. The taper means each course is narrower than the one below, so the tiles sit closer together the higher you go, and clearing the shaft evenly is what keeps that tightening column from locking before you reach the top.
The crux is the lantern room at the summit. It is the most enclosed cluster on the board and it only opens once the shaft beneath it has been peeled down to meet it, so it tends to be the final knot. Approach it with both copies of its tiles confirmed still in play, because in such a tight cap a single buried duplicate with its partner already gone is the classic Lighthouse dead end.
For the endgame, save a couple of easy base or low-shaft pairs as insurance for when you reach the lantern room, where legal moves are scarcest. One banked pair can be the difference between threading the final cluster and stalling out one match short. If the top does seal up, Shuffle re-deals the remaining tiles into a solvable arrangement and relights the beacon for another attempt.
The Story Behind the Lighthouse Layout
A lighthouse is built tall and slender for a single reason: to lift its light as high as possible so it carries far out to sea, warning ships off rocks and guiding them safely to harbor. That purpose dictates the form, a wide sturdy base to stand against wind and waves, a tapering shaft to gain height without toppling, and a glazed lantern room at the very top to house the lamp. This layout follows that logic faithfully, the broad foundation narrowing to the bright cap, so the shape is pure function turned into a recognizable beacon.
The lantern room crowning the tower is the whole point of the structure, the place where the light lives and the reason the rest of it exists. On the board it becomes the small dense cluster at the summit, the last and tightest thing you clear, perched above a shaft you have to climb to reach it. There is a nice symmetry in that the hardest part of the puzzle sits exactly where the real lighthouse keeps its most important room, the lamp that does all the work.
Frequently Asked Questions
What is the best first move on the Lighthouse?
Start with the outer tiles of the broad base. They fan out wider than the shaft above and are the most exposed tiles on the board, so they offer the widest choice of matches. Clearing the base evenly all the way around keeps the tower accessible from every side as you climb.
Why does the Lighthouse get harder toward the top?
The tower tapers as it rises, so each course is narrower than the one below and the tiles crowd closer together the higher you go. Free moves thin out through the shaft, and the enclosed lantern room at the summit is the densest pocket on the board, which is where the difficulty concentrates.
How do I avoid getting stuck in the lantern room?
Peel the shaft down evenly before you reach the cap, and confirm both copies of any lantern-room tile are still on the board before committing. In such a tight cluster, matching one copy while its partner is buried with no path out is the usual way to dead-end. Keep a few base pairs in reserve as safe moves.
Is the Lighthouse always solvable?
Yes. Every deal is generated by reversing a solved board, so a winning line always exists. If you run out of legal moves, Shuffle re-deals the remaining tiles into another solvable arrangement.
