702 of 1,000 players

Curve Sprint is unlocked. 298 more to head-to-head Battles.

Be one of them

Leagues

Ten players, one week. The top of each group moves up on Monday, and fewer go up the higher you climb.

This week ends in6d 18hResults and new groups at midnight UTC, Sunday into Monday.

Every week, ten players, three go up.

Leagues put you in a small group with people at your level. Your points that week are your score. The top of the group is promoted on Monday, the bottom drops down, and it all starts again.

Which means Sunday night usually comes down to a few hundred points between you and somebody you have never met. Climb all ten and you are in Asymptote, where first place each week is champion and there is nowhere left to go.

Make an account to join
How leagues work
  • Weeks run Monday to Sunday, UTC. Earn any points and you are placed in a group of up to 10 at your tier.
  • Your points are your score. Practice runs, the Daily, the hard one, and your first ranked Sprint and first ranked Diverge each day. The same for every account, paid or not.
  • The top moves up, the bottom drops. Fewer go up the higher you are: three at the bottom, one near the top. Nobody drops out of Epsilon.
  • Too few for a race? Groups under 5 get a points target instead, and nobody drops. That is how the upper leagues work while there are only a few people up there.
  • From 19 Oct, thin leagues race together. A league with too few players joins the one below it in a single race, and everyone still moves up or down from their own league. A group of two to four is head to head: only its top moves up, once it reaches the target.
  • Ties go to whoever reached the score first.
  • First place in Asymptote is champion for the week.

The ladder

Who is in each league this week, and who leads it.

  1. Asymptotetier 10

    As close as anyone gets.

    First place is champion, bottom 3 drop.

    0

    players

  2. Riemanntier 9

    The symbols start following you around.

    Top 1 of 10 goes up, bottom 3 drop.

    0

    players

  3. Laplacetier 8

    Transforming problems into easier ones.

    Top 1 of 10 goes up, bottom 3 drop.

    0

    players

  4. Fouriertier 7

    Everything is a wave if you listen.

    Top 2 of 10 go up, bottom 3 drop.

    0

    players

  5. Taylortier 6

    Everything is a polynomial if you squint.

    Top 2 of 10 go up, bottom 3 drop.

    0

    players

  6. Limittier 5

    Getting arbitrarily close.

    Top 2 of 10 go up, bottom 3 drop.

    0

    players

  7. Tangenttier 4

    Touching the curve, finally.

    Top 3 of 10 go up, bottom 2 drop.

    1

    player

    led by bccfcc

  8. Secanttier 3

    Two points and a rough idea.

    Top 3 of 10 go up, bottom 2 drop.

    4

    players

    led by Vincent0705

  9. Deltatier 2

    Given an epsilon, find one.

    Top 3 of 10 go up, bottom 2 drop.

    5

    players

    led by undefinedcritter

  10. Epsilontier 1

    Everyone starts small.

    Top 3 of 10 go up, nobody drops.

    5

    players

    led by ORANGe_piSTACHiO

Today's problem

Have a go

The hard one · double XP

Take it on