Section 04

Speed Maths

60 seconds, as many as you can. Every level runs the same clock — what changes is the arithmetic, not the time you get.

  1. BasicFree

    Adding and subtracting inside thirty.

  2. Intermediate

    Two-digit sums and the multiplication table.

    Account needed
  3. Advanced

    Three-digit sums, longer products, one combined step.

    Account needed
  4. Extreme

    Two-digit products and genuinely two-step expressions.

    Account needed

Unlock the remaining difficulty levels

Bigger numbers and longer chains, on the same sixty-second clock.

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Speed Maths ranks

Five of them, and they are this section's own — not the Spark to Singularity ladder you climb in the IQ Tracker. Those say how hard a puzzle you can solve; these say how fast. Each level asks for a different score, because thirty sums a minute at Basic and eight at Extreme are the same feat.

  1. BronzeWhere every run starts. Get them right first — speed comes after.
  2. SilverSteady and unhesitating. You are reading the sums, not decoding them.
  3. GoldRecall rather than calculation. The answer is there before you work it out.
  4. DiamondExceptional processing speed. Very few runs finish here.
  5. PhotonFaster than the minute should allow. The ceiling, and rarely touched.