Play 1 to 50 online.Tap the numbers in order, as fast as you can.
A Schulte table that runs to 50
The board above is a 5×5 Schulte table, the shuffled grid you clear in order. One to 50 doubles it: as you clear 1 to 25, the numbers 26 to 50 arrive one at a time in the gaps you just made.
So the next number is never where you left off. You cannot count along a row. You hold the whole grid in your peripheral vision and jump.
Then it tells you what you are
The app's own words for a finished 1 → 50 run.
The tab forgets.
The app keeps.
That progress line dies when you close the tab. On the phone it is your whole record.
Every run you have played
The same graph, kept for good. Every run in the order you played it, personal best marked, so you can see if you are getting faster.
A global board per mode
Take a name, submit a score, find your row lit up in the stack. No password, no email.
Time mode runs to 125
Twenty seconds, and the board keeps reloading past 50. Fast fingers get past 100. Most do not.
Your colours, your board
Pick the colour, the background, the tap animation, the size of the numerals. The whole app repaints around it.
Questions about 1 to 50
The things people ask before they tap the first tile.
Can I play 1 to 50 online without installing anything?
Yes. The board at the top of this page is the complete game, in any modern browser on a phone, tablet or computer. Nothing to download, no account, no payment. Tap 1 to start the clock and work up to 50. The free apps add a saved history and a global leaderboard.
How do you play One to 50?
Tap the numbers 1 to 50 in order, as fast as you can. The 5×5 grid starts with 1 to 25 shuffled. Every correct tap refills that tile with a number from 26 to 50, so the board keeps reloading under you. A wrong tap does nothing. The clock starts on 1 and stops on 50.
Is One to 50 a Schulte table?
Yes, a 5×5 Schulte table extended to fifty numbers. A classic Schulte table is a shuffled grid you clear in order while your gaze stays near the centre, used to train peripheral vision and reading speed. One to 50 adds a second pass on top, so the layout changes while you play.
What is a good time for 1 to 50?
By the app's own scale: 40 to 70 seconds is average, 25 to 40 is very good, 10 to 25 is the top band. Anything under ten seconds it calls “not a human score”. Your first run is slower than you expect; the second is usually much faster.
Does the browser game work on a phone?
Yes, and it is built for touch first. The grid scales to the screen and registers a tap the moment your finger lands. It runs in Safari on iOS, Chrome on Android and any current mobile browser. For offline play and a saved record, install the app.
Is One to 50 free?
Yes. The browser version needs no account, and the One to 50 app is a free download on Google Play and the App Store. It is rated for ages 4 and up.
What is the 20 second mode?
The game's second mode: a 20.0 second countdown that starts on your first tap, scored by how far up the numbers you get. The board keeps reloading past 50, up to 125, so in practice there is no ceiling.
How do I get faster at the number tap game?
Stop hunting one number at a time. Rest your eyes near the centre and let the whole board sit in your peripheral vision, so you spot the next number while you tap the current one. Move your finger, not your head. Practise in short bursts.
Get the real one
Free on both stores. It opens straight onto a board like the one above.