Tested by Beprt
Last tested: 26 Sep 2026
- Game type
- Logic puzzle – draw each shape in one line
- Goal
- Trace every line of the figure in a single stroke without going over any line twice.
- Controls we used
- Mouse or touch: select the dots in order (clicking dot after dot worked for us). Buttons for restart, undo and hints (10 hint bulbs at the start).
- On a phone (390px test)
- Yes – the puzzle filled the 390px portrait screen; the top bar was slightly cropped at the edges but the play area was fine.
- Load time
- About 1 second to the title screen.
- Difficulty
- Very easy at the start – Stage 1 is a five-point star – with 300 stages across six zodiac-named packs; only the first pack (Aries, 50 stages) is open at first.
- In-game ads
- Yes – the GameMonetize video-ad system (Google IMA) loads with the game.
- How a session plays
- Play → pack list → level grid (first four stages unlocked) → puzzle. We solved the star by clicking top, bottom-left, right, left, bottom-right and back to the top, and got a "Fantastic!" screen with a Next button. Each puzzle takes seconds to a minute.
Our verdict: A calm, minimal one-stroke puzzle that is easy to dip into on a phone; later packs promise harder shapes.
How we test: we open the game in a desktop browser and in a 390px-wide phone view, time how long it takes to load, play through the opening level or round and note exactly what we saw. We only write down things we observed. More about our testing.
About All Dot Connect Puzzle Game
Game by a third-party developer, distributed via GameMonetize. The description below is supplied by the developer; the box above is our own test.
One Line with One Touch is a simple way to get some brain training exercise everyday. This is a great mind challenging game with simple rules. Just try to connect all the dots with only one touch. In this tricky mind game you will find a lot of good brain puzzle packs and a daily challenge. Just a couple of minutes a day with this mind game will help you activate your brain. Enjoy this brain training game at home or at work, at a park or in a bus, in other words everywhere! This One Line with One Touch game doesn’t occupy a lot of space on your device and it doesn’t drain your battery!
How to play (developer instructions): Swipe and press left tap mouse to draw lines on dots
