Magnitudle
A free hub of daily estimation games, home of Size It Up, plus weight, geography, pop culture and one-guess number puzzles.
Math & numbersTriviaArchive
Math & number games
Size It UpDaily Size Guessing Game: Scale the Silhouette
Size It Up shows a reference object and a target silhouette, and you drag the target bigger or smaller until the comparison looks true to life. Each daily game has five comparisons worth up to 100 points each, for a best score of 500. It's free to play in your browser, with five comparisons a day and no account needed. There is no unlimited mode, but past puzzles can be replayed from the archive.
Play Size It Up →Opens the official site, magnitudle.com
How to play Size It Up
- Look at the reference object, such as an animal, landmark or planet, shown to scale.
- Drag to resize the target silhouette until it looks the right size beside it.
- Lock in to see the true size and how close you were; very close guesses score the full 100.
- Play all five rounds for a score out of 500.
Tips
- Convert both objects to a rough number in your head first, then set the ratio.
- Watch whether the round compares height or length, since the silhouette may be lying down.
- Huge and tiny things are where intuition fails; trust the numbers you know over the picture.
We never post the answer to today's puzzle.
Watch out for copies
Several other sites use the Size It Up name. The original is at magnitudle.com, by Teej (Magnitudle); that's the only one we link to.
Games like Size It Up
Full list with notes →Plain
A daily three-minute game of scale: each round gives a target number, and you name the thing whose real value comes closest.
Math & numbersTriviaArchive
Costcodle
A daily price-guessing game: name the Costco price of the day’s product within 5% in six tries, with higher or lower hints.
Math & numbersTrivia
Factle
A daily ranking trivia puzzle: put the top five answers to a fact question in the right order, with colored hints after each try.
TriviaSportsArchive
TimeGuessr
A history photo game: look at a real photograph, then guess both the year it was taken and where in the world it was shot.
HistoryGeographyUnlimited
Scrandle
A daily higher-or-lower game about football stadium food: pick which of two dishes fans rated higher on social media.
SportsTriviaUnlimited
Nerdle
A Wordle-style numbers game: work out a hidden eight-character equation in six tries, with colored tiles marking each digit and sign.
Math & numbersArchive
Countle
One round a day of the Countdown numbers game: combine six numbers with + − × ÷ to land exactly on a three-digit target.
Math & numbers
Size It Up FAQ
What is Size It Up?
Size It Up shows a reference object and a target silhouette, and you drag the target bigger or smaller until the comparison looks true to life. Each daily game has five comparisons worth up to 100 points each, for a best score of 500. It's free to play in your browser, with five comparisons a day and no account needed.
Is Size It Up free?
Yes. It's free to play in your browser, with five comparisons a day and no account needed.
Does Size It Up have an unlimited mode?
There is no unlimited mode, but past puzzles can be replayed from the archive.
Can you play Size It Up on a phone?
Yes, in the phone browser.
Where is the official Size It Up site?
Size It Up is played at magnitudle.com, made by Teej (Magnitudle). Other sites use the same name; they are not the original.
All the Dles is an unofficial directory. Size It Up belongs to Teej (Magnitudle); we only link to it. Added Oct 23, 2026. Something wrong? Tell us.