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brain-teaser

brain-teaser

3 6.5
A hard puzzle that needs careful thought to solve
  • noun
  • /ˈbreɪnˌtiːzər/
translation icon : acertijo
  • So I like to break up the class with what I call sort of brain teasers or little problem sets that the students will do in groups.

So yeah, I, I'm a little skeptical now of the, of the brain teaser thing.

Examples

  • I enjoy solving a challenging brain-teaser during my free time.

  • One complicated system added to a traditional RPG format can make for an interesting brain teaser.

    Blog text (28)
  • This is a brain teaser.

  • His brain teaser was on page 2.

    Fiction book (1999)
  • A little brain teaser for sure.

    Blog text (22)
  • And when I'm looking for a brain teaser, I like doing their problems of the week.

  • I mean, there are these brain teaser apps, these sorts of things.

  • That's a real brain teaser.

  • And after that, there's the Google brain-teaser round.

    Blog text (32)
  • It's frustrating, it's challenging, and it's a brain teaser, but that's what makes it so addicting.

Synonyms

puzzle
vsbrain-teaser
610 1.9

A game or problem that tests how well you think

is specifically a difficult problem requiring careful thought, not any simple test
riddle
vsbrain-teaser
129 4.9

A difficult question or mystery that needs clever thought

is a difficult problem solved by careful thought rather than playful cleverness
conundrum
vsbrain-teaser
45 8.5

A confusing problem or question that is hard to solve

is a difficult problem solved by careful reasoning rather than mere confusion
sticker
vsbrain-teaser
  • Archaic
11 8.3

A question or problem that is hard to solve

is more about needing careful step by step solving than being merely puzzling
puzzler
vsbrain-teaser
5 6.7

A difficult question or problem for people to solve

is a serious hard problem solved by careful thought rather than pure entertainment
teaser
vsbrain-teaser
4 6.3

A tricky question or puzzle that tests your skill

is meant to require careful solving rather than primarily to test skill
head-scratcher
vsbrain-teaser
  • Informal
4 7.7

A problem that is hard to understand or solve

is a deliberate hard problem needing careful thought rather than only causing puzzlement
stumper
vsbrain-teaser
2 9.3

A question or problem that is very hard to answer

is a hard but solvable problem requiring careful thought rather than mere impossibility
brainteaser
vsbrain-teaser
1 5.1

A difficult puzzle that needs careful thinking to solve

is the hyphenated form used in some writing styles
thought-provoking puzzle
vsbrain-teaser
6.3

Something that makes you think hard about a topic

is about being hard to solve by careful thought rather than provoking deep ideas

How Difficult

stumper
2 9.3
conundrum
45 8.5
brain-teaser
3 6.5
riddle
129 4.9
puzzle
610 1.9

Surface Forms

brain-teaser singular
brain-teasers plural

Morphology

brain-teaser = brain + teaser (transparent) = brain + teaser

The compound directly combines 'brain' and 'teaser' so learners can infer it is a puzzle that 'teases' the brain.

Etymology

Brain-teaser is made from brain and teaser, where a 'teaser' is something that 'teases' or challenges your mind. So a brain-teaser is a puzzle that pokes your brain and makes you think hard, which is why it needs careful thought to solve.