Rulebooks/Aviation
Rulebook 03 · Sliding puzzle
How to play an aviation game
A parking puzzle set on a crowded airport apron. Planes of different lengths sit on a grid, and each one can only slide back and forth along its own straight line — it never turns. One plane, the flight that is due to leave, has to reach the exit gate, but others are blocking the way. You slide the blockers around, one at a time, until the path is clear. Every board is a fixed puzzle with a best-in-so-many-moves target.
There are a great many sliding-block plane-parking puzzles on the store and almost no difference between them. This page describes the rules they have in common rather than one publisher's version, so where they differ — a hint button, a move target — the page says so.
- Game type
- Casual sliding-block logic puzzle, single player
- One board
- Thirty seconds to a few minutes, untimed
- Input
- Drag a plane forward or back along its own line
- Attention
- Focused thinking; nothing moves unless you move it
- Progress
- Moves used against the board's target
What is on the screen
The board is a grid standing for an apron, packed with planes one to three cells long. Each plane is locked to a line: a horizontal plane can only slide left and right, a vertical one only up and down, and none of them can rotate. One edge of the grid has a marked exit gate, and one plane — usually highlighted — is the flight that has to reach it. A move counter sits to the side, along with the board's target number of moves.
Nothing happens on its own. The board is a static puzzle: it changes only when you slide a plane, and every board has at least one solution, so a stuck board means the order needs rethinking, not that it is impossible.
Solving a board from scratch
Seven steps. The first three are reading the board, the rest are moving it.
- 1
Find the exit and the flight that must reach it
Start by locating the exit gate and the highlighted plane that has to leave through it. Everything you do is in service of clearing that one plane's line to that one gate; the rest are obstacles.
- 2
See what is blocking its line
Trace the straight line from the target plane to the exit and note every plane sitting across it. Those are the ones you have to move out of the way, and usually not all of them can move until others do first.
- 3
Slide a blocker along its own line
Drag a blocking plane forward or back until it clears the target's path. Remember it can only travel along its own axis and only into empty cells — it cannot turn a corner or pass through another plane.
- 4
Plan two or three moves ahead
Often a blocker cannot move until you have first shifted the plane blocking it. Work the chain out in your head before you start sliding, so you are not moving planes back and forth without progress.
- 5
Keep the move count near the target
Each board shows a target number of moves. Solving it at all is the first aim; solving it near the target is the real puzzle. If your count runs well past it, you are shuffling rather than solving — reset and look for the shorter line.
- 6
Use undo and reset without hesitation
Undo steps back one slide; reset returns the whole board to its opening layout. Both are free and unlimited. Exploring a wrong idea and undoing it costs nothing, so try things rather than staring.
- 7
Slide the flight out to solve
Once its line is clear, slide the target plane through the gate. The board is solved and the next one loads. Nothing carries over except which boards you have cleared and your best move counts.
Controls
| Input | What it does |
|---|---|
| Drag a plane | Slides it forward or back along its own line into empty cells only. |
| Undo | Steps back your last slide. Steps back your last slide. We never hit a cap on it. |
| Reset | Returns the board to its starting layout so you can try a fresh line. |
| Hint | Shows one sensible next slide on builds that offer it. |
What a session feels like
Pacing
Quiet and chess-like. A board can sit untouched while you work it out, then solve in a short burst of confident slides. There is no timer and no reflex element at all, so it suits a slow moment where you want something to think about rather than something to react to.
Every board is a self-contained puzzle, so it is easy to solve one and stop. Pausing mid-board costs nothing — the layout is exactly where you left it when you come back.
Pointers for a first hour
- Work backwards from the exit. Ask what has to be clear for the target plane to leave, then what has to move for that, and so on.
- Move the plane that frees the most. The best first slide is usually the one that unblocks several others, not the one nearest the exit.
- Plan the chain before you touch anything. Sliding at random fills the board with wasted moves; a board solved in your head slides quickly.
- Undo is a thinking tool. Try a line, and if it dead-ends, step it back and try another. It costs nothing.
- Treat the move target as the puzzle. Solving it is step one; solving it in the target is where the game actually lives.
- Reset early on a mess. If the board is tangled and your count is high, a clean restart is faster than untangling it.
Quick Play Notes is a reference site. This page explains the rules shared by sliding-block plane-parking puzzles rather than one publisher's version, which is why it names no title. The move counter it describes is a display number inside the game. We have no commercial relationship with any game's publisher.