23 word brain teasers with answers
Solve each question before opening its explanation. Print the set with every answer for a group.
Updated · 23 questions
23 puzzles · Word brain teasers with answers · answers included
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Forward gaps grow by one letter at a time in B, E, I, N. Which letter is next?
medium
AnswerT. The forward gaps are 3, 4, 5, then 6 letters.
B to E is 3, E to I is 4, I to N is 5, and six letters after N is T.
Source: OpenStax, College Algebra 2e, Sequences https://openstax.org/books/college-algebra-2e/pages/9-1-sequences-and-their-notations
Backward gaps grow by one letter at a time in Z, W, S, N. Where do you land next?
medium
AnswerH. Move back 3, then 4, then 5, then 6 letters.
N is the 14th letter; moving back 6 positions reaches the 8th letter, H.
Source: OpenStax, College Algebra 2e, Sequences https://openstax.org/books/college-algebra-2e/pages/9-1-sequences-and-their-notations
You pass the runner currently in second place. Which place do you now hold?
easy
AnswerSecond place.
Passing the second-place runner puts you in that runner's former position.
Source: NRICH, Using NRICH Tasks to Develop Key Problem-Solving Skills https://nrich.maths.org/articles/using-nrich-tasks-develop-key-problem-solving-skills
Two fathers and two sons share three oranges so that each person receives one. How many people are there?
medium
AnswerThree: a grandfather, his son, and his grandson.
The middle person is both a father and a son, satisfying all four role descriptions among three people.
Source: NRICH, Using NRICH Tasks to Develop Key Problem-Solving Skills https://nrich.maths.org/articles/using-nrich-tasks-develop-key-problem-solving-skills
One match is available beside a candle, a lantern, and a fireplace. What must be lit first?
easy
AnswerThe match.
The match must be burning before it can light any listed object.
Source: NRICH, Using NRICH Tasks to Develop Key Problem-Solving Skills https://nrich.maths.org/articles/using-nrich-tasks-develop-key-problem-solving-skills
Rearrange LISTEN into a word associated with quiet.
easy
AnswerSILENT.
LISTEN and SILENT each contain E, I, L, N, S, and T exactly once.
Source: Merriam-Webster.com Dictionary, "silent" https://www.merriam-webster.com/dictionary/silent
The letters of EARTH can name a body organ. Name it.
easy
AnswerHEART.
EARTH and HEART use the same letters: A, E, H, R, and T.
Source: Merriam-Webster.com Dictionary, "heart" https://www.merriam-webster.com/dictionary/heart
Turn COLD into a precious metal by changing one letter.
easy
AnswerGOLD.
Replacing C with G changes COLD to GOLD.
Source: Merriam-Webster.com Dictionary, "gold" https://www.merriam-webster.com/dictionary/gold
A one-letter change turns MOUSE into a building. Which word results?
easy
AnswerHOUSE.
Replacing M with H changes MOUSE to HOUSE.
Source: Merriam-Webster.com Dictionary, "house" https://www.merriam-webster.com/dictionary/house
Delete the first letter of PLANE to name a narrow road.
easy
AnswerLANE.
PLANE without its first letter P is LANE.
Source: Merriam-Webster.com Dictionary, "lane" https://www.merriam-webster.com/dictionary/lane
From TRAIN remove one letter to get precipitation.
easy
AnswerRAIN.
Removing T from TRAIN leaves RAIN.
Source: Merriam-Webster.com Dictionary, "rain" https://www.merriam-webster.com/dictionary/rain
Insert one letter into PLAN to make a flying vehicle.
easy
AnswerPLANE.
Adding E after PLAN produces PLANE.
Source: Merriam-Webster.com Dictionary, "plane" https://www.merriam-webster.com/dictionary/plane
Which letter can be added to STAR to mean the beginning of something?
easy
AnswerAdd T to make START.
Appending T to STAR spells START.
Source: Merriam-Webster.com Dictionary, "start" https://www.merriam-webster.com/dictionary/start
Change one letter at a time from COLD to WARM, making a word after every change. Give a four-move route.
medium
AnswerCOLD, CORD, CARD, WARD, WARM.
Each adjacent pair differs in exactly one position, and every listed form is a word.
Source: Merriam-Webster.com Dictionary, "cold" https://www.merriam-webster.com/dictionary/cold
Build a five-move word ladder from HEAD to TAIL, changing one letter per move.
hard
AnswerHEAD, HEAL, TEAL, TELL, TALL, TAIL.
Each adjacent pair changes exactly one letter: D/L, H/T, A/L, E/A, then L/I.
Source: Merriam-Webster.com Dictionary, "head" https://www.merriam-webster.com/dictionary/head
Find a body organ hidden across the words "the artist."
medium
AnswerHEART.
tHE ARTist contains the consecutive letters H, E, A, R, T.
Source: Merriam-Webster.com Dictionary, "heart" https://www.merriam-webster.com/dictionary/heart
An animal is hidden in eduCATION. Which one?
easy
AnswerCAT.
eduCATION contains C, A, T consecutively.
Source: Merriam-Webster.com Dictionary, "cat" https://www.merriam-webster.com/dictionary/cat
Decode alphabet positions 8-5-1-20 as a word.
easy
AnswerHEAT.
Alphabet positions 8, 5, 1, and 20 are H, E, A, and T.
Source: Merriam-Webster.com Dictionary, "heat" https://www.merriam-webster.com/dictionary/heat
Using A=1 through Z=26, what word is 13-1-16?
easy
AnswerMAP.
Alphabet positions 13, 1, and 16 are M, A, and P.
Source: Merriam-Webster.com Dictionary, "map" https://www.merriam-webster.com/dictionary/map
Rearrange BELOW to name a joint in the arm.
easy
AnswerELBOW.
BELOW and ELBOW each contain B, E, L, O, and W exactly once.
Source: Merriam-Webster.com Dictionary, "elbow" https://www.merriam-webster.com/dictionary/elbow
Reverse DRAW to name an area in a hospital.
easy
AnswerWARD.
Reading the letters D-R-A-W from right to left gives W-A-R-D.
Source: Merriam-Webster.com Dictionary, "ward" https://www.merriam-webster.com/dictionary/ward
Take the first letters of Bright Owls Observe Keenly. What word appears?
easy
AnswerBOOK.
The initial letters of Bright, Owls, Observe, and Keenly are B, O, O, and K.
Source: Merriam-Webster.com Dictionary, "book" https://www.merriam-webster.com/dictionary/book
A word meaning to observe sounds like a large body of salt water. Give both spellings.
easy
AnswerSEE and SEA.
SEE means to perceive or observe, while SEA names a large body of salt water; both are pronounced the same way.
Source: Merriam-Webster.com Dictionary, "see" https://www.merriam-webster.com/dictionary/see
Plan the round and team scores
8 turns × 60 seconds = 8 minutes of play, plus instructions and breaks.
60
Pause whenever the group needs more time.
Team Lime is acting
Team Lime: 0
Team Violet: 0
Team Tangerine: 0
Team Sky: 0
Team Lemon: 0
Team Bubblegum: 0
Use this set with a group
Read a prompt, allow thinking time, then invite an answer or a pass. For a timed round, choose a turn length before starting. A host can keep the printed answers out of view until the round ends.