Friday 2 February 2024


Daily 7:30am to 7:30pm


United Kingdom


1 hour per player

UK’s leading child protection charity and Times Tables Rock Stars are teaming up for the 8th year in a row to celebrate the NSPCC’s Number Day. Have your school reach new heights with NSPCC Rocks. The online times tables competition that will boost maths confidence alongside accuracy and recall speed.

How does it work?

Learners will answer as many multiplication and division questions correctly as they can. The winning school and class will be based on the highest average number of correct answers per pupil.


  1. Every correct answer that a student gives, in any game type, between the hours of 7:30am GMT and 19:30pm GMT on Friday 2 February will contribute to their class and school score.
  2. There is a 60-minute limit playtime per player.
  3. Each class has a minimum player count of 10. If fewer than 10 in the class play in the competition, their total will be divided by 10 regardless.

How to get involved

Already Using TTRS

  1. Register your school for NSPCC Number Day.
  2. Head to Tournaments > NSPCC Rocks and press ‘Join the competition’.
  3. Enrol the classes you want to participate.

Not Using TTRS

  1. Register your school for NSPCC Number Day.
  2. Please sign up for a free trial.
  3. Set up classes (follow this guide)
  4. Head to Tournaments > NSPCC Rocks and join the competition.
  5. Enrol the classes you want to participate.

What is NSPCC Number Day?

Join thousands of schools across the UK on Friday 2 February 2024 for NSPCC Number Day. Take part in activities, games and Dress up for Digits while raising money to support our services such as Speak out Stay safe and Childline.

To get the most from the day, use free the resources, assembly plans and ideas available once signed up to Number Day. There is no fee to take part in NSPCC Rocks or participate in NSPCC Number Day, however, we do ask that schools make a donation to the NSPCC.  
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Terms and Conditions

By entering NSPCC Rocks, it will be assumed that you have read these terms and conditions and that you accept them for and on behalf of your school.
  • This competition will run from 07:30 GMT to 19:30 GMT on February 2 2024 (the “Competition Period”).
  • The competition is open to any school (primary, secondary or all-through schools) located in the United Kingdom.
  • To enter your school in the NSPCC Rocks, please login to your Times Tables Rock Stars account and head to Tournaments > NSPCC Rocks. Please accept the invitation and choose the Maths Classes that you would like to participate in the competition. Please note that Pastoral Classes cannot participate, only Maths Classes can participate.
  • You MUST unenroll any classes you don’t want to participate BEFORE the competition starts. Once the competition starts, you cannot change which classes are enrolled or unenrolled.
  • The winners of the class competition are the ones with the highest average number of correct answers per pupil who played on Times Tables Rock Stars during the Competition Period.
  • To calculate the average, our algorithm divides by the number of students who take part during the Competition Period. There needs to be a minimum of 10 students in the class who take part. If fewer than 10 from a class play during the competition then our algorithm will still divide by 10 for the purpose of the average to simulate there being 10 players in the class.
  • Similarly, to calculate the school’s average, our algorithm divides by the number of students who take part during the Competition Period but will divide by 10 as a minimum.
  • Answers given correctly by students on any game mode within Times Tables Rock Stars count towards the total scores (i.e. to include questions answered in Gig, Garage, Jamming, Studio, Arena, Festival and Soundcheck game modes). This ensures that students of all ages and levels can take part.
  • Schools or classes deemed by Maths Circle to be taking measures that give them an unfair advantage may be removed from the competition.
For a full list of terms click here
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