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Joe Z.

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73 Questions

Views Newest Activity Votes

votes

answers

views

Can you solve this devilish Junior Jumble?

wordplay anagram

Jan 4 at 22:28 Gareth McCaughan♦ 86.2k

votes

answers

52k

views

A camel transporting bananas

Dec 30 at 11:57 user64643 11

votes

answers

150k

views

1 2 3 4 5 6 7 8 9 = 100

mathematics calculation-puzzle formation-of-numbers

Sep 22 at 6:34 JMP 30.4k

votes

answers

views

A tricky batch of four number sequences

number-sequence

Dec 18 '18 at 15:42 Developer 31

votes

answers

19k

views

What's the fewest weights you need to balance any weight from 1 to 40 pounds?

calculation-puzzle combinatorics weighing

Oct 13 '18 at 10:38 Community♦ 1

votes

answers

81k

views

Twelve balls and a scale

strategy combinatorics weighing

Sep 27 '18 at 5:06 Mr Pie 6,486

votes

answers

views

The Puzzle of the Locked Box

logical-deduction story keys-and-locks

May 14 '18 at 16:54 Rand al'Thor 91k

votes

answer

502

views

Arranging cards in rows

mathematics strategy

May 9 '18 at 14:41 Rand al'Thor 91k

votes

answers

views

Twelve balls on a scale, where one ball is lighter and another is heavier

mathematics strategy weighing

May 2 '18 at 12:48 puzzledPig 3,461

votes

answers

544

views

Choosing units for drug testing

calculation-puzzle

Mar 2 '18 at 10:59 Ahmed Ashour 978

votes

answers

577

views

What's the largest number that can be obtained in the process of solving a numbers game on Countdown?

calculation-puzzle optimization formation-of-numbers

Nov 10 '17 at 13:07 pbeentje 994

votes

answers

394

views

A cell in an infinite culture

mathematics calculation-puzzle probability

Nov 1 '17 at 18:31 Rand al'Thor 91k

votes

answers

views

What's wrong with this line in a baking recipe book?

language real

Apr 9 '17 at 20:26 Rubio♦ 38k

votes

answers

views

Picking up stones

mathematics strategy game

Apr 4 '17 at 19:20 ANANT MISHRA 1

votes

answer

views

Fastest way to cross a river: four people with different rowing speeds

logical-deduction river-crossing

Feb 6 '17 at 11:24 Rand al'Thor 91k

votes

answer

839

views

Calculate a mystery number: Add the number of United States …

mathematics calculation-puzzle knowledge

Feb 2 '17 at 21:36 F---Boy 1

votes

answer

379

views

Which star is this?

outer-space

Dec 21 '16 at 15:28 Rand al'Thor 91k

votes

answer

538

views

What is an Endless Phrase™?

pattern english

Nov 7 '16 at 23:46 Community♦ 1

votes

answers

views

A rather curious division machine

mathematics

Sep 20 '16 at 14:41 Joe Z. 25.9k

votes

answers

653

views

Professor Halfbrain's infinite chessboard theorems

mathematics combinatorics checkerboard

Sep 9 '16 at 14:18 Community♦ 1

votes

answer

views

What is the position in chess with the longest string of moves before mate?

chess

Aug 6 '16 at 14:39 Community♦ 1

votes

answers

views

Only Connect - Connect Wall #1

pattern knowledge connect-wall

Aug 3 '16 at 7:31 f'' 31.8k

votes

answers

738

views

Can you figure out these Tom Swifties?

wordplay english

Jul 3 '16 at 19:00 Joe Z. 25.9k

votes

answers

977

views

A small pandigital equation

calculation-puzzle

Jun 18 '16 at 1:04 Deusovi♦ 84.7k

votes

answers

428

views

A sequence defined by a single fraction

calculation-puzzle number-sequence

Jun 17 '16 at 16:53 Joe Z. 25.9k

votes

answers

views

A rope-cutting problem

lateral-thinking

Jun 6 '16 at 19:38 Xxoplechic 113

votes

answers

903

views

How do you create a general locked-box problem?

puzzle-creation keys-and-locks

Jun 4 '16 at 6:43 Community♦ 1

votes

answer

views

What is the area of the Pokémon Moon logo?

mathematics geometry

May 28 '16 at 17:14 Community♦ 1

votes

answers

views

In which U.S. cities do the following puns apply?

wordplay geography

May 24 '16 at 16:42 Community♦ 1

votes

answers

811

views

How do people decide which words to use in crossword puzzles?

puzzle-creation crosswords

Apr 9 '16 at 11:51 Beastly Gerbil 31.4k

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73 Questions

Can you solve this devilish Junior Jumble?

A camel transporting bananas

1 2 3 4 5 6 7 8 9 = 100

A tricky batch of four number sequences

What's the fewest weights you need to balance any weight from 1 to 40 pounds?

Twelve balls and a scale

The Puzzle of the Locked Box

Arranging cards in rows

Twelve balls on a scale, where one ball is lighter and another is heavier

Choosing units for drug testing

What's the largest number that can be obtained in the process of solving a numbers game on Countdown?

A cell in an infinite culture

What's wrong with this line in a baking recipe book?

Picking up stones

Fastest way to cross a river: four people with different rowing speeds

Calculate a mystery number: Add the number of United States …

Which star is this?

What is an Endless Phrase™?

A rather curious division machine

Professor Halfbrain's infinite chessboard theorems

What is the position in chess with the longest string of moves before mate?

Only Connect - Connect Wall #1

Can you figure out these Tom Swifties?

A small pandigital equation

A sequence defined by a single fraction

A rope-cutting problem

How do you create a general locked-box problem?

What is the area of the Pokémon Moon logo?

In which U.S. cities do the following puns apply?

How do people decide which words to use in crossword puzzles?