11+ practice that stays kind.

Nimbo is a calm world where wrong answers are the start of learning, not a red cross. Your child practises on their own; you see honest evidence — never scores dressed up as predictions.

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7 days free, no card needed. Grown-ups sign in; children just play.

Help that climbs, one rung at a time

A wrong answer never dead-ends. Help arrives as a ladder, and reaching the answer after a hint is recorded as learning — its own column, never a failure.

TIER 1A nudge

"Count up in 9s and count up in 6s…" — a direction, not the route.

TIER 2The next step

One concrete move your child can make right now.

TIER 3A worked example

The same kind of problem, solved slowly, numbers changed.

TIER 4The full explanation

Only after a genuine attempt — enforced by the server, not politeness.

What you see as a parent

Counts, not claims: attempts, first-try successes, answers worked out after help, hints used — per topic. Below the evidence threshold a topic says "too early to say", because it is.

Evidence, per topic

Every number traces to questions your child actually answered.

"Worked out" counts

Recovering after a hint is real learning, and it is recorded as such.

Quiet by design

No streaks to break, no daily nag. Counts only ever go up.

What we will not show you

  • No percentiles or "readiness" scores — we do not have the evidence for them, so they do not exist here, even as a code path.
  • No comparisons with other children — your child's record is about your child.
  • No trackers, no third-party cookies — which is why this site has no cookie banner.