Recover From a Blocked Arrow Board Without Random Taps

Diagnose a stalled route, decide when a reset is justified, and change one meaningful decision on the next attempt.

Confirm that the board is truly stalled

Run one complete border scan and trace every remaining arrow to its first obstacle. A move can hide in an unfamiliar corner after a large cluster disappears, so do not reset only because your original route ended.

If every trace ends at another occupied piece and no outward route exists, the board has stopped offering new information. Continuing to tap will not repair the order.

Find the decision that spent your options

Think back to the first move that closed a broad corridor or left several arrows facing one another. That decision is more useful to change than the final tap that merely revealed the problem.

Keep the earlier moves that opened space correctly. A reset becomes an experiment when you alter one cause instead of replacing the entire sequence.

Restart with a checkpoint

On the next run, pause just before the changed decision and compare the available lanes. Choose an alternative that preserves more exits, then watch whether the previous bottleneck still forms.

This checkpoint method makes each reset teach you something. Even when the second route is incomplete, you learn which branch controls the board's flexibility.