A little mental maths
Find the missing answer.
21 + 24= ?
21 + 24 = 45.
CHALLENGE NO. 14 · CLOSEDPuzzles for
Puzzles for
17 September 2026.
The six questions everyone saw that day, with answers and explanations.
0players finished
Make it make sense
Unscramble the letters. Clue: a mythical creature often shown breathing fire.
AGDRON
DRAGON — a mythical creature often shown breathing fire.
Find your rhythm
Which number comes next?
25811?
Add 3 each time. The next number is 14.
Keep the numbers moving
Find the missing number.
7 × ?= 56
7 × 8 = 56.
On the same wavelength
Choose the closest meaning.
OBSERVE
observe means watch.
One last connection
Follow the pattern. What comes next?
24711?
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.