Same engine as the front page - today's picture is preselected.
Today's Jigsaw Puzzle - Gem Grid
One illustration from the library, featured every day on a fixed schedule. Today it is Gem Grid - Faceted color blocks, tightly set.
Why a daily puzzle works
A daily picture turns a puzzle site from a tool into a habit, and the ritual matters more than the novelty: the pleasant few minutes you spend on today's picture become the few minutes you protect tomorrow. The rotation here is deliberately simple and honest - the library holds twelve original illustrations, the calendar picks one in a fixed order, and everyone who opens the site on the same date sees the same picture. No random scramble, no artificial scarcity, no “missed it, locked forever” mechanics: yesterday's picture is on the categories page right now and will still be there next month.
The interesting part of a daily habit is watching difficulty change the flavor of the same picture. At 12 pieces, Gem Grid is a two-minute palate cleanser - coffee, puzzle, done. At 24 it is the classic sit-down. At 48, regions of the picture that looked obvious at 24 turn out to have nearly identical neighbors, and the ghost preview earns its keep. At 96 the picture is a project you keep returning to across the day, and finishing it before midnight UTC - when the next picture takes the featured spot - is a small, slightly silly, genuinely satisfying deadline. If today's illustration is not to your taste, the full library and the your-own-photo uploader are one tap away, and the front page has the whole toolbox.
One honest note on how the rotation feels in practice: because the schedule is fixed and public, the daily page never manufactures urgency. There is no streak to lose, no reward that expires, no notification badge - the picture changes, the previous ones stay playable, and the only thing the daily ritual builds is the pleasant, self-sustaining kind. Players who want the stronger version of the habit run the daily picture at 48 or 96 pieces and time themselves against their own record; the HUD counters exist exactly for that, and they never leave your device either. For everything the schedule does not cover - family photos, a picture of the dog, that one landscape from a trip - the custom uploader plays the same engine with your own image, and the categories page keeps all twelve illustrations one tap away.
Frequently asked questions
When does the daily puzzle change?
At midnight UTC. The featured illustration rotates through the twelve-picture library on a fixed daily schedule, so two players opening the site on the same date always see the same puzzle - a tiny daily ritual, no server required.
Do I have to play the daily puzzle on the day?
No - every picture in the library stays playable all the time from the categories page. The daily page is a featured shortcut, not a lockbox; if you miss a day, the picture will be waiting.
What difficulty is the daily puzzle?
Whatever you choose. The daily page opens the featured picture at the classic 24 pieces, but the piece selector is right there - switch to 12 for a morning warm-up or 96 if you want the day to end differently than it started.