11 Balanced ternary logic 2018-01-02T13:00:24.877

11 Crazy but Rational Bases 2018-03-05T00:35:05.727

11 Integers in Base Pi 2018-04-03T20:12:48.580

10 Convert a bytes array to base64 2014-05-04T21:53:12.447

10 Base85 Encoding 2015-09-23T03:11:46.040

10 Numbers that are palindromes in N bases 2017-03-03T20:38:36.913

10 Hexadecimal to Binary 2017-04-12T02:03:32.233

9 Hereditary Base Change 2015-01-11T16:56:08.353

9 Print a table of numbers in decimal and 2**i bases 2015-09-18T13:16:37.997

9 Negative XOR primes 2017-01-13T21:10:14.930

9 The Binary Binary Expansion 2017-08-31T14:54:17.493

8 Convert a "mixed-base" string to ASCII 2016-02-16T20:01:35.380

8 Count the Palindromes 2017-08-31T04:23:24.277

8 Extension of the Game of Sevens 2018-01-26T16:44:07.027

7 Convert integer to balanced dozenal 2013-12-29T19:41:21.763

7 Convert RGB integer value into RGB values 2015-01-03T23:52:13.393

7 Minimum base to count to a string 2015-04-17T14:47:41.373

7 Count from 1 to n in Negabinary and Negaquaternary 2015-07-19T01:31:02.737

7 Find the nth base-b digit of (b^k-1)^-2 2016-01-31T18:28:49.847

7 The Primitive and Basic Numbers 2016-12-20T09:20:11.007

7 Permutation Encoding 2018-09-03T02:17:07.193

6 Tic Tac Toe encoder/decoder 2014-12-10T19:15:02.800

6 Non-integer bases 2017-07-19T18:53:10.997

5 Digit sum of powers in bases 2015-03-09T07:49:25.190

5 Read numbers in the base of the largest digit and write it using underscores 2015-06-03T21:28:32.410

5 Look and Say sequence in any base 2016-01-19T12:29:29.070

5 Smaller-Base Palindromes 2017-10-09T13:59:44.227

4 Find a numeric coincidence when representing numbers in various bases 2015-02-26T23:46:32.720

4 Write a program that converts unary input to binary, decimal, and hexadecimal equivalents 2016-04-01T05:35:48.977

4 Mr Seckington weights his ternᵃʳʸ 2017-02-26T21:59:45.310

3 Through the bases 2015-07-23T23:12:00.777

3 Is it really a comcoin? 2016-04-11T01:41:40.330

3 Convert to and from signed octal 2016-07-03T12:21:20.707

2 "Fouriest" Transform of An Integer 2016-02-08T10:48:47.540

2 Divide them all 2018-05-28T14:19:37.217

1 Use threes to count the threes! 2014-12-04T17:53:13.580

1 Write two single line functions to encode and decode base64 2015-04-15T22:08:49.353

1 Convert a base-10 number into a number of any other base 2016-03-25T13:35:40.240

1 Converting rational numbers to an “alien” data format 2017-03-09T01:57:20.287

1 Hexadecimal, octal, binary, oh my! 2018-04-14T14:23:52.317

1 Pumping quine radix 2018-12-23T14:52:28.760

0 An alphabet position quickie to motivate us all 2015-12-01T16:08:02.043

0 convert decimal to duodecimal 2018-10-28T21:48:25.450

-1 Find how "smooth" a number is based on binary 2019-03-05T16:09:43.917

-1 Mirror, Mirror, on the wall. Who's the fairest of them all? 2019-10-18T18:45:04.377

-2 Convert alphanumeric (base-36) sentences into hexadecimal (base-16) sentences 2019-05-25T00:46:20.053

-3 Convert a number into "bracket" numerals 2019-05-16T15:17:33.097

-5 Negative base conversion 2016-04-27T02:48:37.433

-12 What are these letters? 2018-04-11T20:16:25.073