Size Streak — free online game
Size Streak
10 / 10
Loading...
Size Streak — free online game
Size Streak
Don't like this game?
Tell us why
Continue on your phone
Scan the QR code to open this game on your mobile device
How to play
Size Streak — free online game

Size Streak

Rating
10 (5 votes)
Technology
HTML5 (Javascript)
Platform
Browser (desktop, mobile, tablet)
Screen Orientation
Landscape and Portrait
Release
October 2026
Name
Size Streak
Category
Logic
Content
Kids-friendly No blood No cruelty

Size Streak: accurate scale estimation

In Size Streak you solve logic problems involving size. This is a scale guessing game: a standard and a mysterious object appear on the screen, and you adjust it to the same scale. Objects can be a skyscraper, a planet, an airplane, a ship, or an ordinary thing.

How to make your first assessment

  • Look at an object of known size near the target.
  • Move the slider until the target is the same size.
  • Press confirmation only after entering the allowed range.

What happens after each round

After an accurate answer, the series increases, and the acceptable range narrows with each level. One miss immediately ends the race. A wrong answer ends the streak, just like in Quizzland.

What modes does Size Streak have?

Endless, Daily Challenge, Bigger or Smaller and Practice are available. Practice is good for practicing assessments, and Daily Challenge gives you one set of problems for the day. The remaining modes follow the same cycle: comparison, confirmation, new round.

How to play

PC:

  • Mouse - Zoom
  • Arrows - change the scale
  • Shift - larger step
  • Enter or Space - confirm selection
  • Esc - menu

Smartphone:

  • Drag - Zoom
  • Button on the screen “-” - smaller step
  • Button on the screen “+” - larger step
  • Button on the “Lock In” screen - confirmation of choice