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brisk.Today’s puzzles
CHALLENGE NO. 10 · CLOSED

Puzzles for
13 September 2026.

The six questions everyone saw that day, with answers and explanations.

0players finished
1 / MATHS

A little mental maths

Find the missing answer.

32 + 15= ?
  • 52
  • 47 (correct)
  • 57
  • 42

32 + 15 = 47.

2 / WORDS

Make it make sense

Unscramble the letters. Clue: an opening in a wall fitted with glass.

OWNDWI
  • LEMON
  • TEAPOT
  • WINDOW (correct)
  • ENVELOPE

WINDOW — an opening in a wall fitted with glass.

3 / PATTERNS

Find your rhythm

Which number comes next?

2101826?
  • 32
  • 36
  • 34 (correct)
  • 38

Add 8 each time. The next number is 34.

4 / MATHS

Keep the numbers moving

Find the missing number.

5 × ?= 45
  • 11
  • 8
  • 9 (correct)
  • 10

5 × 9 = 45.

5 / WORDS

On the same wavelength

Choose the closest meaning.

REPAIR
  • Inspect
  • Remove
  • Replace
  • Mend (correct)

repair means mend.

6 / PATTERNS

One last connection

Follow the pattern. What comes next?

24711?
  • 16 (correct)
  • 20
  • 18
  • 14

The gaps grow by one: +2, +3, +4, then +5. 11 + 5 = 16.

Correct answers rank first and elapsed time breaks ties, so a careful six beats a fast five. Read how the puzzles are made or report an unclear question with this date.