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Recent Top 10
Puzzle 61
Can you create a sentence that contains the word 'and' five times in a row, i.e. with no other word between each 'and'?

[Ref: ZDBT]

I commissioned an artist to paint a sign for BrainBashers that said "BrainBashers Games And Fun", however, they made a terrible mistake. The gap between 'Games' and 'And', and 'And' and 'Fun' wasn't the same so the sign seemed oddly out of balance.

Puzzle 62
Using the BrainTracker grid below, how many words can you find? Each word must contain the central R and no letter can be used twice, however, the letters do not have to be connected. Proper nouns are not allowed, however, plurals are. There is at least one nine letter word. Excellent: 32 words. Good: 28 words. Average: 20 words.

[Ref: ZRWM] © Kevin Stone [Protected Puzzle]

Common words: cooper, core, corer, corps, corpse, cress, crop, cross, crosser, er, err, or, ore, per, poor, poorer, pore, poser, press, process, PROCESSOR, prose, roe, rope, roper, rose, scooper, score, scorer, sore, sorer, spore.
All words: cero, ceros, cooer, cooers, cooper, coopers, coper, copers, cor, core, corer, corers, cores, corps, corpse, corpses, corse, corses, cress, crop, crops, crore, crores, cross, crosse, crosser, er, eros, err, errs, ers, or, orc, orcs, ore, ores, ors, per, poor, poorer, pore, pores, porose, poser, posers, press, pressor, pro, process, PROCESSOR, pros, prose, proser, prosers, proses, proso, prosos, pross, re, rec, recross, recs, rep, repo, repos, repro, repros, reps, res, roc, rocs, roe, roes, roose, rooser, roosers, rooses, rope, roper, ropers, ropes, roscoe, roscoes, rose, roses, scooper, scoopers, score, scorer, scorers, scores, scroop, scroops, ser, sers, sopor, sopors, sore, sorer, sores, spoor, spoors, spore, spores.

Puzzle 63
The words below are all anagrams of other words, the initial letters of which form an anagram of another word. What is the answer?
bruise
warned
please
listen
veined
trance

[Ref: ZWOH] © Kevin Stone [Protected Puzzle]

The answer is 'ANSWER': asleep, nectar, silent, wander, envied, rubies.

Puzzle 64
Using the BrainTracker grid below, how many words can you find? Each word must contain the central L and no letter can be used twice, however, the letters do not have to be connected. Proper nouns are not allowed, however, plurals are. There is at least one nine letter word. Excellent: 43 words. Good: 35 words. Average: 28 words.

[Ref: ZTZR] © Kevin Stone [Protected Puzzle]

Common words: able, ale, alert, alter, bale, baler, beetle, belt, blare, bleat, bracelet, cable, cartel, CELEBRATE, celt, cereal, claret, clear, cleat, earl, eel, elate, elect, la, lab, lace, late, later, lea, lee, leer, let, real, rebel, rectal, reel, relate, table, talc, tale, teal, treacle, treble.
All words: abele, able, abler, al, alb, ale, alec, alee, alert, alt, alter, artel, bal, bale, baler, beetle, beetler, bel, belt, belter, betel, blae, blare, blat, blate, blear, bleat, bleater, blet, bracelet, cable, cablet, carl, carle, cartel, cel, celeb, CELEBRATE, celt, cereal, claret, clear, cleat, creel, earl, eclat, eel, el, elate, elater, elect, ERECTABLE, la, lab, labret, lac, lace, lacer, lar, laree, lat, late, later, lea, lear, lee, leer, leet, let, rale, ratel, real, rebel, rectal, reel, reelect, relace, relate, relet, retable, table, tael, talc, tale, taler, teal, teel, tel, tela, telae, tele, tercel, treacle, treble.

Puzzle 65
At a musical recital five students (John, Kate, Larry, Mary and Nick) performed five musical pieces. Two by Bach, two by Mozart and one by Vivaldi. There were three violinists and two pianists. Each student performed only one piece, and played only one instrument. Find the order of the students, their respective instruments and the composer, with the following conditions:
1. The composers were not played consecutively. Vivaldi was played last and Mozart was played first.
2. There was one piano piece that was played between two violin pieces, and two violin pieces between the first and last piano piece.
3. There were no piano pieces by Mozart.
4. Kate played third.
5. Nick played the piano, and immediately followed John, who played a piece by Mozart.
6. Mary did not play a piece by Vivaldi.

[Ref: ZCSB] © Chris Joh

1 = John played Mozart on the Violin
2 = Nick played Bach on the Piano
3 = Kate played Mozart on the Violin
4 = Mary played Bach on the Violin
5 = Larry played Vivaldi on the Piano

Puzzle 66
100 prisoners are locked up in individual cells, unable to see, speak or communicate in any way with each other. There is a central living room with a single light bulb, the bulb is initially off and no prisoner can see the light bulb from their own cell.
Every day, the warden picks a prisoner at random, and that prisoner goes to the central living room. While there, the prisoner can toggle the bulb if they wish (off to on, or on to off). At any point, any prisoner can claim that all 100 prisoners have been to the living room. If they are wrong then all 100 prisoners will locked up forever! However, if they are correct all of the prisoners are set free.
Before the random picking begins, the prisoners are allowed to discuss a plan. What is their best plan to determine when all 100 prisoners have visited the living room?

[Ref: ZAWX]

One person is chosen as the Counter. When a prisoner enters the living room, if the light is off they turn it on - but only if they have never switched it on before. When the Counter enters the room, if the light is on, they will turn it off. When the Counter has turned the light off 99 times, they will know that 99 prisoners have turned it on, and therefore every one of them has visited the living room and this will allow them all to be set free. QED.

Puzzle 67
Six men, whose names are Fred Alberts, Larry Smith, Brian Martin, Marty Jones, Bill Edison, and John Fox were in an elevator together. Suddenly, the lights went out. When the lights came back on, Fred Alberts was found stabbed. Other detectives have investigated. They have questioned the suspects, the witnesses, and people who know the suspects. They have collected physical evidence (hair samples, fibre samples, etc.) from the crime scene. They have collected 14 clues, but have not been able to solve the crime. Therefore, they have called in the world's greatest detective, YOU. You must now examine the clues and solve the murder.
No two suspects have the same weight, colour shoes, colour umbrella, colour car, or hair colour.
The suspect who owns a purple car was wearing tan shoes.
The suspect who weighs 180 pounds owns a green car.
Brian Martin owns a green car.
The suspect who owns a black car was wearing blue shoes.
The suspect who weighs 150 pounds was wearing tan shoes.
Marty Jones was carrying a purple umbrella.
John Fox has red hair.
Larry Smith weighs 210 pounds.
The suspect who weighs 190 pounds was wearing blue shoes.
The suspect who was carrying a red umbrella is not the one who was wearing black shoes.
The murderer owns a black car.
The suspect who owns a white car is not the one who weighs 170 pounds.
Bill Edison was wearing brown shoes.
The suspect who weighs 190 pounds is not the one who has red hair.

[Ref: ZGSB] © David Leithauser

Marty Jones: Brian Martin owns a green car. The murderer owns a black car, so Brian Martin is not the murderer. The suspect who owns a black car was wearing blue shoes. The suspect who weighs 190 pounds was wearing blue shoes. The suspect who weighs 190 pounds is not the one who has red hair. Therefore, one suspect was wearing blue shoes, owns a black car, weighs 190 pounds, and is not the one who has red hair. But Bill Edison was wearing brown shoes, John Fox has red hair, Larry Smith weighs 210 pounds, and Brian Martin owns a green car. Therefore, the only suspect who could be this suspect is Marty Jones. Since this suspect, Marty Jones, owns a black car and the murderer owns a black car, he is the murderer.

Puzzle 68
What letter comes first in this grid?
_ T T F F
S S E N T
E T T F F
S S E N T

[Ref: ZCIQ]

O: the letters are the first letters of the first numbers, One, Two, Three, etc.

Puzzle 69
Alex, Bret, Chris, Derek, Eddie, Fred, Greg, Harold, and John are nine students who live in a three storey building, with three rooms on each floor. A room in the West wing, one in the centre, and one in the East wing. If you look directly at the building, the left side is West and the right side is East. Each student is assigned exactly one room. Can you find where each of their rooms is:
1. Harold does not live on the bottom floor.
2. Fred lives directly above John and directly next to Bret (who lives in the West wing).
3. Eddie lives in the East wing and one floor higher than Fred.
4. Derek lives directly above Fred.
5. Greg lives directly above Chris.

[Ref: ZQJZ] © Chris Joh

From the highest floor to lowest we have: West Centre East
==== ====== ====
Harold Derek Eddie
Bret Fred Greg
Alex John Chris

Puzzle 70
This chess King has to visit every square on the 5x5 board, once, and once only. However, this King can only move up/down or left/right, and cannot move diagonally. How can the King complete this challenge?

[Ref: ZPWE]

This cannot be done, no matter what route the King takes, there will always be at least one square unvisited.

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