202 Is this number a prime? 2015-09-11T14:06:29.040

183 What is the smallest positive base 10 integer that can be printed by a program shorter (in characters) than itself? 2015-12-28T14:14:40.930

158 How high can you count? 2017-06-03T12:59:09.773

151 Hyperprogramming: N+N, N×N, N^N all in one 2016-09-11T14:30:05.850

116 Fibonacci function or sequence 2011-01-28T01:49:09.830

115 Largest Number Printable 2014-01-08T23:13:21.950

105 What are the five most powerful characters in your language? 2016-12-09T08:14:50.057

100 Sort a list and write some English! 2014-09-05T18:32:25.230

93 The Versatile Integer Printer 2015-12-03T13:20:41.150

90 4, 8, 15, 16, 23, 42 2014-03-12T04:58:13.953

84 Can you outgolf me? (Cops section) 2016-08-06T10:27:50.090

82 You're on a 8 day streak! 2015-12-17T04:50:28.540

77 Largest number in ten bytes of code 2014-06-13T13:33:58.633

77 It was just a bug 2017-07-03T07:13:07.383

73 Is this relationship creepy? 2017-05-24T18:14:40.520

72 Am I a Rude Number? 2019-02-27T03:21:25.830

71 Count up forever 2015-11-14T12:40:24.093

71 2016 Time Capsule String: How Versatile Is Your Language? 2017-01-03T05:18:33.337

70 Generate Dennis Numbers 2015-09-11T22:56:32.490

70 No strings (or numbers) attached 2015-12-17T19:32:46.753

68 Output the sign 2016-12-20T05:49:57.610

67 Is it a Cyclops number? "Nobody" knows! 2019-03-08T02:18:09.707

66 xkcd-Style Page Numbering 2015-06-10T13:51:42.090

66 Calculate the number of primes up to n 2016-02-26T19:08:02.277

66 Operator precedence: How wrong can I be? 2017-07-08T22:58:11.580

66 Sum of all integers from 1 to n 2017-07-18T20:32:14.660

59 Count trailing truths 2016-11-06T12:35:56.947

58 Expand the number 2016-01-09T01:35:12.643

58 Cantor's unspeakable numbers 2016-11-27T10:15:06.707

58 Count like Chuck Norris 2017-06-16T21:05:03.203

58 Is the number binary-heavy? 2017-07-13T14:26:46.563

57 Quack the Angry Duck 2016-02-25T22:26:52.797

56 Evolution of OEIS 2015-04-26T14:28:48.753

54 Superstitious hotel elevator 2016-01-08T03:06:27.220

54 Surrounded Countries 2016-01-11T06:51:01.677

54 Compute the Kolakoski sequence 2018-03-06T11:42:31.613

53 Can you Golf Golf? 2012-09-25T06:13:20.870

52 Print all integers 2016-09-16T08:50:56.507

52 Do n and n^3 have the same set of digits? 2016-11-14T19:02:08.850

51 5, 2, 16, 3580, What comes next? 2017-02-25T04:56:30.797

51 Illustrate the Least Common Multiple 2017-09-25T18:40:10.173

51 Bringing a pair of integers to equality 2018-05-03T14:15:28.510

48 Determine if a coin system is Canonical 2016-10-13T20:27:19.410

47 Fissile Numbers 2015-05-27T10:52:12.530

47 How even is a number? 2016-02-12T15:54:09.577

47 Coding Around The Clock 2016-04-26T02:55:34.547

47 Attack, Decay, Sustain, Release 2017-02-14T15:27:50.673

47 The Snail in the Well 2017-07-07T05:41:35.993

47 Golf a number bigger than TREE(3) 2017-08-16T18:25:43.997

46 Print numbers from 1 to 10 2016-07-21T08:58:19.090

46 Golf a transcendental number 2017-05-15T02:27:27.370

46 Make an Emergency Corridor 2018-04-04T17:58:48.690

45 Into how many pieces can you cut this string? 2015-01-14T22:34:49.963

45 Shotgun Numbers 2015-03-04T13:30:07.467

45 Hexadecimal and the Alphabet 2015-12-19T18:21:57.570

45 A bit, a nibble or byte? 2016-12-28T21:09:19.553

45 Translate numbers to French 2017-04-26T20:00:13.677

44 Cramming The Gramming - Twelve Task Tweet 2015-10-12T08:34:57.067

44 The Holy Numbers 2016-02-17T20:14:20.463

44 Weapons of Math Instruction 2016-06-13T06:57:47.497

44 A newly discovered number: bleen! 2016-08-03T17:34:01.937

44 Can you outgolf me? (Robbers section) 2016-08-06T10:29:09.393

44 Increment an Array 2016-11-28T19:43:29.010

44 Hack into a Lottery 2017-02-21T11:13:58.210

44 If A-B be in A-B A else B eh? 2017-03-08T22:10:15.960

44 It's Hip to be Square 2017-06-08T11:20:23.180

44 Implement the iOS 11 Calculator 2017-10-24T09:25:53.187

44 Patience, young "Padovan" 2019-04-07T20:21:05.717

44 French license plates 2019-09-23T18:46:20.090

43 Outputting ordinal numbers (1st, 2nd, 3rd) 2012-01-20T17:57:02.027

43 Define a function f such that f(f(n)) = -n for all non-zero integers n 2013-06-29T17:16:37.747

43 Computer Generated Cracked Soil 2016-06-16T20:00:45.487

43 Covering a Skyline with brush strokes 2019-02-04T11:12:33.440

42 At least h with at least h 2014-12-22T12:09:08.157

42 A naturally occurring prime generator 2015-08-25T06:31:23.077

42 Numbers that are actually letters 2015-12-12T19:09:01.350

42 Stay away from zero 2017-05-02T16:28:41.980

42 Show me the nearest demon 2017-05-21T03:34:22.203

42 Scrabble scorer 2018-04-17T18:53:45.610

41 Counting Quipu: Base 10 in the New World 2015-12-24T06:14:23.690

41 Can this number be written in (3^x) - 1 format? 2017-01-06T14:47:54.043

41 The best base is 10... Let's reach it! 2017-06-28T07:25:54.063

41 EASY to memorize numbers 2018-03-09T04:03:02.313

41 Implement Malbolge's "crazy" operator 2018-07-01T15:26:31.613

41 Count Like a Babylonian 2018-08-13T09:45:17.480

41 First Number to Contain Each Letter 2019-09-03T15:08:33.953

40 Print a bunch of uninteresting numbers! 2016-07-07T10:25:58.573

40 Sharing (characters) is Caring! 2017-01-09T19:14:10.043

40 Am I divisible by double the sum of my digits? 2017-07-03T13:00:47.433

40 Am I an insignificant array? 2017-09-20T15:37:14.223

40 I reverse the source code, you negate the input! 2019-09-17T19:32:25.203

39 Find the program that prints this integer sequence (Cops' thread) 2016-04-09T00:54:10.967

39 Print the nth prime that contains n 2016-05-22T18:10:26.707

39 Is there a bump? 2018-02-14T22:31:11.793

38 Longest code to add two numbers 2014-03-04T22:49:21.363

38 The Rien Number 2016-01-06T19:34:27.637

38 Find the largest number that's adjacent to a zero 2016-09-21T09:57:59.870

38 Is it a balanced number? 2016-09-23T12:26:02.967

38 Is this number a factorial? 2017-05-20T09:19:35.893