OFF THE CLOCK
That distinction matters when you're staring at three arrows and none of them seem willing to leave. Before restarting, check whether you're looking at a blocked path, a hidden exit, or a move that changed the puzzle. The examples below are from Off The Clock; other arrow games may have different rules.
My arrow won't move. Is the puzzle broken?
Start at the arrowhead and follow the direction it points. Trace the whole route out, not just the empty square beside it. Another piece farther along can still block the exit. The shape of a long arrow's tail can make that route surprisingly easy to misread.
In Flat, inspect the board from the head outward. In Cube, rotate the view before deciding a piece is trapped: the surface route may continue onto a face you can't see. Flat and Cube use different board shapes, even though both ask you to find clear exits.
Shift adds fixed walls. An empty neighboring square does not help if a wall is farther down the same row or column. Select the arrow and read its route preview. Selection alone doesn't move it; you still need to press Leave.
Why clearing a free arrow is safe in Flat and Cube
Imagine you already know one order that clears a Flat board. Now remove a different arrow that also has a clear exit. You haven't added a blocker or turned a remaining piece. You can still follow the old solution, simply skipping the arrow you've already removed.
The same reasoning applies to Cube's fixed surface routes. Rotating your view changes what you can see, not the puzzle's arrangement. A legal removal doesn't create a new obstruction.
So, on a solvable Flat or Cube board, being stuck after a few exits is a reason to look for a route you missed. It isn't evidence that you chose the wrong free arrow. Use a hint, inspect the arrowhead, and in Cube check the other faces. The Flat beginner guide walks through an actual opening move.
A clear exit that breaks Shift's first board
On 5 × 5 · Shift 1, A points right with nothing in its way. Its tile also names F and E. Releasing A turns both of those arrows clockwise: F changes from left to up, and E changes from right to down.
A leaves successfully. B, C and F can still leave immediately afterward. Yet there is no order that clears all five remaining arrows from that position. We checked every legal continuation of this board with the game's solver. The problem is the changed directions, not whether the button lets you make another move.
This is the useful question in Shift: after this arrow leaves, who can still turn the pieces that remain? A tile pointing toward a wall may need a later departure to rotate it. If that departure has already happened, making more empty space won't fix the direction.
If you started by releasing A, press Undo. For a complete worked route from the untouched board, open the spoiler in the Shift 1 walkthrough. You don't have to restart just to try a different first move.
What to do when you're stuck
- Check the exit you can see. Read from the head to the edge; include distant blockers and, in Shift, walls.
- Check what you can't see. Rotate Cube to inspect the other faces. In Shift, read the linked turns before confirming a departure.
- Back up if directions changed. Shift's Undo restores the previous arrows and their directions. If the last move wasn't the problem, work back another step and try a different order.
- Ask for a hint before repeating the same attempt. Shift has three hints per attempt. Undo and refreshing don't refill them; Restart begins a fresh attempt with three.
There is no timer in Shift. You can leave A selected, look at F and E, and think for a moment. Nothing is waiting for you to hurry up.
A few quick answers
Does a legal move always lead to a solution?
No. “Legal” means the current arrow can leave. In Shift, it says nothing about whether the directions left behind allow a complete solution. In Off The Clock's Flat and Cube modes, legal removals preserve an existing solution because they only remove blockers.
If another arrow can move, does that mean I'm safe?
Not in Shift. The first board still has three immediate moves after A leaves, but no complete solution. An available next move and a way to finish are different things.
Should I restart every time an arrow is blocked?
No. A blocked arrow is normal; clearing something else may open its route. In Shift, try Undo if a previous departure turned the board into trouble. Restart is useful when you want the original board back or a fresh hint allowance.
Try the first Shift board and select A. See what it would change before letting it go.