# Tendo: One Path — One path. Every dot.

> One path. Every dot. (iPhone/iPad app by Crealize LLC.)

- Source: https://appshunter.io/ios/app/tendo-one-path/id6781214609 (this page in markdown: same URL + `.md`)
- Developer: [Crealize LLC](https://appshunter.io/developer/1890634526)
- Category: Games, Family, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 14 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/tendo-one-path/id6781214609/reviews.md

## What is Tendo?

One puzzle a day. One line through it.

Draw a single unbroken line that touches every dot exactly once. Don't lift your finger. Don't visit a dot twice.

There is exactly one way through. Not one intended way — one. Every board is checked before it reaches you, and the day it cannot be checked is a day you don't get a puzzle.

THE WEEK HAS A SHAPE
Monday is eight dots and takes a minute. Sunday is fifteen and does not. The board grows across the week, so the puzzle you meet on a Tuesday morning and the one waiting on Sunday are different kinds of afternoon.

Each week is named for something the boards do that week — bridges, crossings, dead ends, symmetry. The name is a line about the shape of the thing, not a lesson about it.

WHAT'S HERE
· A new puzzle every day at 00:00 UTC
· Exactly one solution, every day
· Practice boards once you've finished the day's
· Your solve time against everyone else's
· English, 日本語, 繁體中文, 简体中文
· Works with no connection
· No account, no sign-in, no email

WHERE IT COMES FROM
The puzzle is William Rowan Hamilton's. He devised it in 1857 and sold it to the London games maker John Jaques for £25; it reached shops in 1859 as the Icosian Game, a wooden board with pegs and a piece of string. The board is long gone. The question it asked — can you visit every point exactly once, and how would you know — is still open in the general case, and is one of the questions modern computing is built on top of.

Tendo is that question, once a day, small enough to hold.


## Version history (last 1 release)

### 1.0 — 2026-08-14

No release notes.

## More apps by Crealize LLC

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- [Fudeto](https://appshunter.io/ios/app/fudeto/id6772628821)
- [Rythix 2048](https://appshunter.io/ios/app/rythix-2048/id6784661615)

All apps by Crealize LLC: https://appshunter.io/developer/1890634526

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*