Solution Puzzle Checkmark black outline icon

About the Solution Puzzle Checkmark black outline icon

A single jigsaw piece with a knob on top, a socket on the left and a tab on the right holds a thick check mark across its center, and a thin circular frame surrounds it. The combination reads as a problem solved, the right fit found and a solution confirmed. Use it on consulting and B2B service pages, integration and compatibility sections, brainstorming slide decks, project status boards and help center articles.

The interlocking knobs break the square silhouette so the piece is readable even when tiny, while the check mark sits on a clear diagonal that draws the eye. Keep the circle for badge layouts and remove it for inline list bullets. Pairs well with lightbulb, gear and target icons across the same set.

This is the black outline version of the solution puzzle checkmark icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.