8 games.
One shot each, every day.
Eight original browser games that rebuild themselves at midnight. Everybody in the world gets the identical run — so when you send somebody your score, they play your board, not a lookalike.
Starlock
One star in every row, column and colour region — and no two may touch. A clean, language-free logic grid that everyone eventually solves. You compete on the clock.
Play today's grid → Trivia · 90 secOutrank
Ten rounds of “which is more”. Calories, sugar, protein, distance — real reference data, no opinions. Your gut is wrong more often than you think.
Play today's round → Cards · 5 minSummit
Three peaks of cards. Clear them one rank up or down from your open card. Every daily deal is guaranteed clearable — the challenge is doing it fast, in long chains.
Play today's deal → Arcade · 3 minPerimeter
You are the centre. Waves spiral in from every direction and you have one turret and three lives. Aim, hold the line, break the wave boss before it reaches you.
Play today's grid → Physics · 2 minRicochet
Drag back, judge the arc, let go. Four shots to bring down three stacks of timber, glass and stone and knock the cores off the top. Unused shots are worth more than you think.
Play today's grid → Reflex · 60 secBlitz
Sixty seconds. Targets surface out of the room and sink again. Hit them, chain them, and never — under any circumstances — hit the ✕.
Play today's grid → Runner · 2 minDash
Three lanes, no brakes and a course that never repeats a day. Swipe to switch, tap to jump, swipe down to slide. Everything gets faster until it does not.
Play today's grid →How a daily run works
Four steps, none of which involve an account.
Nothing is downloaded and nothing is fetched. Your browser derives today’s grid, deal or course from the calendar date itself — so it builds the identical run mine does, with no server in the middle.
A daily run counts because you cannot retry it. Every game also has an unlimited mode for practice, which never touches your daily result or your streak.
Finishing builds a challenge link that carries the exact board and your score inside the link itself. Whoever opens it plays what you played.
The moment your friend finishes, the comparison appears on their screen. No account, no upload, no leaderboard to be gamed.
Two of the eight carry a guarantee that costs real computation to make: every Starlock grid is checked by an exact solver to have precisely one answer, and every Summit deal is checked to be clearable before it is published. More on how the puzzles are made.
Learn a game before you lose at it
Every game has a one-minute rules page and a proper strategy guide. The strategy guides are where the actual technique lives — most people's scores double the first time they read one.