Some mahjong solitaire layouts are gentle, and some are brutal. The jump from a flat layout like Butterfly to a deep stack like Great Wall is the biggest difficulty step in the game. This guide explains what actually makes a layout hard, shows the real numbers for every hard layout on this site, and tells you when it makes sense to switch to an easier shape. See our strategy guide for the underlying principles.
What Makes a Layout Hard
- Stack depth. Tiles piled five layers high hide most of the board at the start.
- Asymmetry. Irregular shapes make it harder to plan moves in advance.
- Tight edges. Layouts with few exposed edges offer few early moves.
- Rare-tile placement. If the four copies of a critical tile are buried together, one wrong match locks the game.
The Hard Layouts, Measured
Every layout on this site carries a difficulty rating and an average completion time from our own play-testing. Here is the full hard tier, sorted by measured clear time:
| Layout | Avg clear time | Tiles | What makes it hard |
|---|---|---|---|
| Double Play | 10 min | 288 | Two full boards in sequence; stamina and consistency, not one tricky stack |
| Great Wall | 8 min | 144 | Long narrow rows with very few open edges at the start |
| Blade | 7 min | 144 | Tall central stack; peak tiles gate the whole midgame |
| UFO | 7 min | 144 | Ring shape hides tiles in the dome; few early pairs |
| Hollow | 7 min | 144 | Hollow center creates bottlenecks where tiles trap each other |
| Tower | 7 min | 144 | Vertical stacking; the top must come down before the base opens |
| Halloween | 6 min | 144 | Asymmetric seasonal shape with awkward corners |
| Bullseye | 6 min | 144 | Concentric rings; inner tiles stay locked until the outer ring clears |
| Gate | 6 min | 144 | Two separated columns; a wrong match on one side strands the other |
For comparison, our measured easy layouts finish in 3 to 4 minutes and the medium tier clusters at 5 to 6 minutes. The jump from 5 to 7 minutes is where most players feel a layout turn from relaxing into work.
Approach for Deep Stacks
On a deep layout, accept that you cannot plan the whole game on turn one. Instead, dig downward methodically: clear the peak first, preserve any pair whose four copies are all still on the board, and be willing to Shuffle when the position goes dead. Expect to use more Hints on hard layouts; that is what they are for.
When to Switch Layouts
If a layout frustrates you three games in a row, switch. Mahjong solitaire has over 25 shapes, and most players find two or three they love and ignore the rest. There is no skill bonus for mastering a layout you dislike. The Classic and Turtle are the most forgiving at 3 to 4 minutes; Great Wall, Blade, Tower, UFO and Hollow are our hardest-rated shapes, and Double Play is the longest game on the site.
Frequently Asked Questions
Which layout is the hardest?
By our measured data, Great Wall is the hardest single-board layout at an 8-minute average clear. Double Play takes longest overall at 10 minutes, but that is because it contains 288 tiles across two boards rather than one brutal stack.
Should a beginner try hard layouts?
Not until you can clear a Turtle without shuffling. Hard layouts assume you already have pattern recognition and stack-reading skills.
Up for a challenge? Try the Great Wall layout once you can clear a Turtle clean.