# Detour — Counting routes Puzzle | Mathallery

Source: https://mathallery.com/games/detour/

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# Detour

Counting routes · 30 levels

Drop traffic cones so exactly N routes reach the depot.

## How to play

- The taxi only drives right or down. Each corner shows how many routes reach it: the number on its left + the number above.
- Tap a corner to drop a cone there (tap again to pick it up). A coned corner counts 0 routes.
- Use exactly all your cones so the 🏁 depot shows the target number.

Buildings are permanent blocks. In the fog (from level 16) the in-between counts hide; from level 24 even the depot stays hidden until every cone is down.

[Open Detour](https://mathallery.com/#/play/detour/1)

Teeter, Tint and Echo Heist are free starters. Other games unlock through earned game choices or permanent packs. Your progress stays in the browser; optional sign-in saves it to your website account.