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Weekly challenge · Week 45, 2026

This week's challenge

Five tasks, the same for everyone. A new challenge starts every Monday at 00:00 UTC.

New challenge in 6 d 12 h

Week 45, 2026

  1. 1

    Score 80%+ on a Science quiz sheet

    Start: Score 80%+ on a Science quiz sheet
  2. 2

    Win a game of Anagrams

    Start: Win a game of Anagrams
  3. 3

    Practise on 4 different days

    Start: Practise on 4 different days
  4. 4

    Finish 3 Puzzles sheets

    Start: Finish 3 Puzzles sheets
  5. 5

    Review a flashcard deck 2 times

    Start: Review a flashcard deck 2 times

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Weekly challenge · Brainteen · Crayonbird