Speedrun anything: today's brain challenges

Sudoku, typing test, mental math, memory, reflexes: one challenge a day for each game, the same for everyone, timed by the server.

Play in a few minutes, compare your time on the daily, weekly and monthly leaderboards, race your friends in a room. Free, in your browser, nothing to install.

Today's challenges

New challenges in 18h 13m (at midnight, Paris time).

  • Sudoku · Easy

    Nobody yet: first place is up for grabs.

  • Sudoku · Medium

    Nobody yet: first place is up for grabs.

  • Sudoku · Hard

    Nobody yet: first place is up for grabs.

  • Typerun · 30 words

    Nobody yet: first place is up for grabs.

  • Typerun · 30 s

    Nobody yet: first place is up for grabs.

  • Fast Count · Daily challenge

    Nobody yet: first place is up for grabs.

  • Patrons · Daily challenge

    Nobody yet: first place is up for grabs.

  • Compteur · Daily challenge

    Nobody yet: first place is up for grabs.

  • Color clavier · Daily challenge

    Nobody yet: first place is up for grabs.

  • Inkgrid · Easy

    Nobody yet: first place is up for grabs.

  • Inkgrid · Medium

    Nobody yet: first place is up for grabs.

  • Inkgrid · Hard

    Nobody yet: first place is up for grabs.

  • Bitgrid · Grid of the day, easy

    Nobody yet: first place is up for grabs.

  • Bitgrid · Grid of the day, medium

    Nobody yet: first place is up for grabs.

  • Bitgrid · Grid of the day, hard

    Nobody yet: first place is up for grabs.

  • Flashtap · Daily challenge

    Nobody yet: first place is up for grabs.

  • Dotshot · Daily challenge

    Nobody yet: first place is up for grabs.

  • Anagrun · Words of the day, French

    Nobody yet: first place is up for grabs.

  • Anagrun · Words of the day, English

    Nobody yet: first place is up for grabs.

  • Memory · Daily challenge

    Nobody yet: first place is up for grabs.

  • Memo caractères · Daily challenge

    Nobody yet: first place is up for grabs.

  • Memory Crazy · Daily challenge

    Nobody yet: first place is up for grabs.

  • Test global · Daily challenge

    Nobody yet: first place is up for grabs.

  • Gridrush · Daily grid 4 × 4

    Nobody yet: first place is up for grabs.

  • Gridrush · Daily grid 5 × 5

    Nobody yet: first place is up for grabs.

  • Gridrush · Daily grid 6 × 6

    Nobody yet: first place is up for grabs.

  • Spanrun · Daily digits

    Nobody yet: first place is up for grabs.

  • Minesprint · Beginner

    Nobody yet: first place is up for grabs.

  • Minesprint · Intermediate

    Nobody yet: first place is up for grabs.

  • Minesprint · Expert

    Nobody yet: first place is up for grabs.

Leaderboards: Sudoku · Easy

Play without an account

Hit “Play”: you get a nickname on your first game and you're on the leaderboard right away. Create an account whenever you like to keep it, nothing is lost.

Where to start

With friends: rooms and duels

Open a room, share the link and start the same game at the same time: the fastest wins. Or challenge a member to a duel, or play a tournament.

Objectif commun

Directive de la Brinkhaul : 14 plongées sans erreur
0 % 0 sur 14 (jusqu'au 02/11 à 05h00)

And longer games

For longer evenings: strategy, duels and seasons, with the same accounts and the same leaderboards.

  • Brinkhaul : a salvage crew, one five-minute dive a day, brain trials and a rising quota.
  • Cofferwit : forge code vaults, pick the other members’ vaults. Logic, numbers, deduction.
  • Falsum : one true number, several fakes; spot the original, forge believable fakes.
  • Feinthold : two commanders, seven positions, secret and simultaneous orders in the fog.
  • Mnemosaic : a mosaic seen for a few seconds passes from player to player, each one rebuilding it from memory.
  • Neuroyale : 24 players, 7 short brain trials; after each round the last ones go out, the last one standing wins.
  • Numerank : mental math and digit battles; earn your gold by calculating, buy digits, place them on the slate and face the other players' armies.
  • Tallyworks : every day, the same number workshop for everyone. Place your stations, output the right sequences, compare your machine.
  • Tamper : a control panel tampered with in secret; spot the three changes against the clock, or tamper with yours for the others.
  • Terrastead : neurostim's big strategy game: colonies, territory and natives, in 42-day seasons.