66 xkcd-Style Page Numbering 2015-06-10T13:51:42.090
46 Count down from "Infinity" 2016-11-02T08:52:37.587
45 Hexadecimal and the Alphabet 2015-12-19T18:21:57.570
44 French license plates 2019-09-23T18:46:20.090
42 Numbers that are actually letters 2015-12-12T19:09:01.350
41 The best base is 10... Let's reach it! 2017-06-28T07:25:54.063
39 Mark My Mail! - ASCII Barcodes 2017-12-01T18:41:34.193
38 Output numbers up to 2^n-1, "sorted" 2017-02-07T17:51:27.533
34 Balanced Ternary Converter 2014-11-22T17:25:10.550
34 What is the reverse (binary) bit number? 2017-01-04T18:01:43.847
33 Biplex: an important useless operator 2015-11-03T11:59:06.640
32 Standardise a Phinary Number 2014-09-16T13:00:11.690
32 Binary to decimal converter 2016-12-05T19:37:45.340
31 Have you learned your fib-abc? 2015-10-24T18:38:03.347
31 What base is this number in? 2016-08-23T00:11:57.877
30 Decompose binary into alternating subsequences 2016-03-11T06:15:38.473
30 Those Greedy Romans! 2017-06-27T13:08:38.403
30 Custom Number Base Converter 2018-08-16T15:37:14.347
29 All about basic binary 2015-06-02T19:10:24.113
29 16-bit binary grid 2015-09-18T16:26:55.080
29 How close are we, really? 2019-11-26T04:10:20.000
28 Obfuscating text by cycling ternary digits 2015-08-13T16:52:40.320
28 Smallest Zeroless Base 2017-10-25T19:01:01.033
28 Convert a 32 bit binary IPv4 address to its quad-dotted notation 2020-01-10T12:25:19.090
27 Convert to and from the factorial number system 2013-05-19T00:05:34.247
27 Find the next 1-sparse binary number 2015-04-02T07:56:15.340
27 Is this a three-digit number ending in one? 2017-12-16T09:21:24.847
26 A multiplication table for the Cheela 2015-12-20T17:09:45.507
26 1+1 = 10, 1+2 = 3 2016-01-03T13:41:03.753
26 Residue Number System 2016-02-13T06:16:27.700
26 Cheating a multiple choice test, part 2 2016-09-25T15:14:09.583
26 Up go the bits! 2018-04-09T12:42:08.540
25 All your bijective base are belong to us 2015-07-30T22:36:07.493
25 Converting "0xUsernames" 2017-01-02T14:28:54.460
24 ASCII Character Jumble 2015-11-04T16:27:37.627
24 Take a byte out of it! 2017-11-13T17:42:09.870
24 Parse the Parcel 2017-12-18T18:19:48.020
24 ASCII art uncompression from a base-n number 2018-06-12T11:39:18.030
23 Find the nth Fibohexaprime 2015-12-12T13:40:29.000
23 Convert a number to Hexadecimal 2015-12-31T02:04:58.617
23 The Base in the mix 2016-09-23T07:12:12.273
23 Implement a Stopwatch 2017-01-28T19:10:52.673
23 Not Quite Roman Ternary 2018-03-28T13:42:40.940
22 Determine the Base where a Given Equation is True 2014-10-27T12:13:01.423
22 Last Nonzero Digits of a Factorial in Base 2015-04-30T12:54:34.810
22 Calculate the binary split sum of a word 2017-05-14T20:28:19.747
21 ASCII Maya Numbers 2015-08-04T16:12:15.810
21 Repdigit Base Finding 2016-03-16T12:55:14.537
21 The Baum-Sweet Sequence 2016-12-22T19:53:45.380
21 Big base, small digits 2017-03-17T05:03:43.970
21 Digital Sumorial 2018-12-03T16:31:21.057
20 Convert numbers to binary... but you're allowed to use twos as well 2014-12-04T03:38:42.210
20 Simplify binary 2015-11-11T01:49:27.850
20 Find the sum of all possible base representations 2015-12-04T16:21:48.770
20 All your base palindromic belong to us 2016-01-19T22:04:27.917
20 X+Y=Z - but in which base? 2016-03-24T18:06:42.737
20 Find the Emirps! 2016-11-09T20:07:25.117
20 Find the polynomial 2017-03-30T02:57:37.927
20 The Binary Square Diagonal Sequence 2017-10-16T10:45:00.537
20 Find the BCD difference of a number 2017-11-15T15:31:51.847
20 Increment base-36 strings 2018-07-28T02:48:41.077
19 Rise, sequence, rise 2015-08-07T20:30:28.873
19 Koopa Shell Sequence 2015-10-18T09:05:07.810
19 Reverse and square 2015-11-29T18:34:42.417
19 Count the characters - bit by bit! 2016-12-23T11:22:41.597
19 Real base conversion 2017-08-17T09:30:36.037
19 How many Lynch-Bell numbers are there? 2017-09-11T15:53:37.490
18 64 bit ASCII weaving 2015-07-31T13:23:27.810
18 Output N in base -10 2017-01-07T14:59:40.057
18 The beautiful pattern drawer (Little cubes included) 2017-01-27T10:19:20.723
18 All your base 97 are belong to us 2017-08-15T08:50:03.243
17 Primes in Different Bases 2016-04-10T23:24:05.253
17 Find the longest rep digit 2017-08-05T20:56:15.370
16 Lowest-Base Palindrome 2014-05-22T05:17:52.793
16 Base Conversion With Strings 2016-01-11T17:46:03.923
16 Sum of Binary Substrings 2016-02-22T15:48:17.683
16 Decompose a number! 2016-05-01T03:03:53.863
16 Non-palindromic numbers 2016-08-25T20:47:42.363
16 Digital Diversity 2016-10-14T18:07:35.793
16 Go away! No-1's Here! 2017-08-31T17:22:02.843
16 Simplification of numbers 2019-08-12T11:06:00.500
16 Find the length of a number's "base-jumping" path 2019-11-29T18:33:18.310
15 Convert from binary to negabinary 2011-12-30T20:36:15.453
15 Brainf**k to Unary and Back 2015-07-07T04:20:29.913
15 Fibonacci’s sexagesimals 2016-02-05T22:36:15.233
15 All the Xenodromes 2016-11-26T13:47:38.300
15 Sloping Binary Numbers 2016-12-22T23:01:09.020
15 Split me in half 2017-05-19T05:01:10.137
15 Several bases but not twice the same digit 2018-04-05T15:57:03.307
14 Split as number, join as string, repeat 2015-05-25T22:48:44.560
14 Zeroes in interval 2016-01-29T20:17:30.763
14 ASCII Art Mayan Numerals 2016-04-29T00:15:07.207
13 Convert between balanced bases! 2017-01-11T04:24:58.773
12 Mixed Base Conversion 2014-09-17T14:18:04.997
12 The Professor's base building number converter 2016-12-21T14:51:00.777
11 Determine if an integer is a palindrome in a given radix (base) 2014-02-28T21:28:57.537
11 Generalized Gematria Calculator 2014-11-22T19:18:00.743
11 Octal, Decimal, or Hexadecimal? 2016-02-16T22:23:45.067
11 Sum digits till Square 2016-12-10T21:11:52.003