Blink #21: what changed — the solution

The Blink scenes from October 6, 2026: 10 of them, 5 to 18 shapes, one shape changed in each — 4 size changes, 3 turns, 2 jumps and 1 color change. Every change below, with the scene before and after.

The puzzle

Each scene shows for a moment, fades out and comes back with one shape changed: a new color, a new size, a jump to an empty spot, or a turn far enough past its own symmetry to be seen (circles and rings never turn). The player taps the shape that changed, where it is or where it was; a find is worth more the sooner it comes.

The 10 changes

The changed shape is ringed in green, in both frames.

Scene 1: 5 shapes

The green circle at the bottom turned blue.

Scene 2: 6 shapes

The teal square in the middle jumped to the top right.

Scene 3: 8 shapes

The purple diamond at the top turned 45° counterclockwise.

Scene 4: 9 shapes

The orange star on the left turned 36° clockwise.

Scene 5: 11 shapes

The purple circle at the top left shrank by 39%.

Scene 6: 12 shapes

The teal ring at the bottom right shrank by 39%.

Scene 7: 14 shapes

The teal square at the top left jumped to the bottom.

Scene 8: 15 shapes

The orange diamond on the left shrank by 36%.

Scene 9: 17 shapes

The green diamond at the top right turned 45° clockwise.

Scene 10: 18 shapes

The purple circle on the right shrank by 38%.

Previous: Blink #20 (Mon, Oct 5)

About Blink

Blink is Noggin’s spot-the-change game, on the second shelf: ten scenes a day, one change in each, outside the daily line-up. How to play Blink, or play today’s.