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Vivacite Jeux HQ
Arcade & reflexes

Four games, zero accounts, plenty of stars

Merge tiles, steer a snake, find matching pairs, cover a silhouette. Four endlessly replayable games, one shared challenge every day, and nothing to install or sign up for.

A 2048 grid with blue and purple tiles, a colorful tangram square, and a glowing snake against a starry nebula background.
Daily challenge

Four games, one challenge a day, the same for everyone

Each game draws its daily challenge from the date. No server is contacted: the same date gives the same seed, so the same challenge, on any device. Complete one and your streak advances by a day.

Complete a challenge today to start a streak.

    The games

    Four games, four ways to have fun

    Each one has its own page, illustrated rules, and its own best scores. None depends on another.

    • 2048 thumbnail: the game's pattern in blue and purple neon.
      Tile merging

      2048

      Slide the tiles: two identical tiles merge into one tile of double the value. Reach the 2048 tile, then go beyond it.

      Play

    • Snake thumbnail: the game's pattern in blue and purple neon.
      Classic arcade

      Snake

      Steer the glowing snake, eat the apples and grow, without biting yourself or hitting the walls.

      Play

    • Pairs thumbnail: the game's pattern in blue and purple neon.
      Memory

      Pairs

      Flip the cards two at a time and find every pair in as few moves as possible.

      Play

    • Tangram thumbnail: the game's pattern in blue and purple neon.
      Shape puzzle

      Tangram

      Place the seven pieces to cover the silhouette exactly. Every silhouette has at least one solution.

      Play

    How it works

    Three clicks, no more

    1. Pick a game. Each game has its own address. You can bookmark it and land directly on the board.
    2. Play. Everything runs in your browser. The site calls no server during a game, because there is no server to call.
    3. Keep your best scores, or don't. If you accept the “preferences” category, your best results and your streak stay in this browser. Otherwise, the page starts from scratch on every visit.
    What the site does, and doesn't do

    A few verifiable facts

    Reproducible challenges

    Each game's daily challenge is computed from the date: the same seed for everyone, on every device. Every Tangram silhouette is verified to be solvable before it is offered.

    No third-party requests

    No remote fonts, no analytics script, no share button. Open your browser's network tab: after the page loads, nothing else happens.

    Nothing depends on color

    2048 tiles carry their number, Pairs cards a symbol, and the snake a distinct shape for its head. The neon is a treat, not a crutch.

    A single script file

    The whole site, games included, fits in one stylesheet and one JavaScript file. No framework, no build step.

    Frequently Asked Questions

    What we get asked most

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