301 Write Moby Dick, approximately 2018-01-09T09:25:31.847

243 Paint Starry Night, objectively, in 1kB of code 2016-01-23T15:16:57.587

59 Encode Images into Tweets (Extreme Image Compression Edition) 2013-04-06T21:18:42.600

39 Smallest chess board compression 2014-01-25T23:06:56.263

38 Text compression and decompression — "Nevermore." 2012-01-26T20:59:11.013

37 Musical Tweet Challenge 2014-04-23T04:21:01.953

36 Bracket Expansion! 2018-01-30T02:16:52.013

35 Sudoku Compression 2014-11-15T00:26:23.360

35 Help me recognise my monster 2017-01-01T23:07:14.840

33 Is it a prefix code? 2016-05-02T01:23:30.527

32 Latin square compression 2016-07-12T12:43:26.247

30 Compress an image to a 4 KiB preview 2016-01-28T07:51:13.320

29 Which wire to cut 2017-06-09T18:08:30.210

28 .-...--..---.-...--..... the red-nosed reindeer 2019-12-25T18:55:23.580

26 Somewhere On The Tube ...But On Which Lines? 2017-09-10T12:08:14.333

25 Big big numbers 2015-09-14T09:00:48.390

25 Converting "0xUsernames" 2017-01-02T14:28:54.460

23 Maximal discrepancy-2 sequence with minimal entropy 2017-05-28T18:20:19.907

22 Golfing Strings 2015-10-01T06:08:20.100

22 Compressing the Atomic Ionization Energies 2018-02-07T17:43:00.493

21 Lossy ASCII art compression 2015-07-16T06:01:18.370

20 Diff compression 2016-08-02T16:53:54.283

19 Run-Length Encoding 2011-02-18T08:18:14.117

19 Move to the printable ASCII front 2015-07-03T22:06:18.887

18 Boggle Board Compression 2015-06-05T19:53:56.830

18 All your base 97 are belong to us 2017-08-15T08:50:03.243

17 Monopoly Compression 2014-05-01T16:20:48.260

17 Thwart Lepton compression 2016-07-15T00:06:53.367

16 Send a cosmic call 2016-06-13T13:32:51.503

15 Burrows, Wheeler and Back 2015-06-07T13:26:20.200

15 Palindrome Compression 2018-01-29T23:15:47.580

14 Implement bzip2's run-length encoding 2015-07-13T19:57:56.783

13 Strategies for representing a given large integer using arithmetic expression 2016-01-25T21:54:20.750

13 Create the least compressible picture 2019-08-13T16:49:48.573

12 Lossless English language text compression challenge 2015-08-17T21:07:03.477

12 Implement a URL shortener 2016-01-21T19:54:41.143

11 Write a compressing util for gzip files 2011-01-28T14:26:28.763

11 Output code-sized Lorem Ipsum 2013-02-25T20:02:36.083

11 Thwart LZMA2 compression 2014-05-23T22:53:03.150

11 The weird and wild bean game 2017-06-09T11:49:32.230

11 Compressing RLE data to draw ASCII art 2017-06-21T10:29:04.117

10 Simple State Sales Tax Calculator 2017-09-05T14:18:02.460

9 Lossy Text Compression 2011-04-13T14:55:45.830

9 Compress data with context free grammars 2012-10-28T21:00:35.447

9 Write a GIF encoder 2015-03-15T16:02:55.697

9 The Most Durable Pokemon Types 2016-11-20T21:59:37.547

9 Output some reserved words 2018-04-16T11:16:58.663

9 ASCII Maze Compression 2019-03-15T19:19:52.880

9 Caddyshack or: How to compress already-golfed code 2020-01-02T20:26:53.660

8 Create self-extractor script (relaxed rules) 2014-01-12T20:24:17.730

8 Rosetta Stone Challenge: Run-Length Encoding v2.0 2014-09-19T16:27:01.727

8 Writing code for three tasks 2015-03-07T13:14:55.863

8 Write two programs that compresses and decompresses data 2015-09-23T15:21:38.303

8 Smallest chess game compression 2017-07-16T20:01:00.620

8 Compress to Impress 2018-03-05T10:38:04.810

7 Write an URL compressor 2015-04-06T22:27:46.773

7 DNA Encode a String 2016-08-30T08:41:30.863

6 Compress programs 2011-01-28T16:10:54.370

6 Golf an LZW encoder 2014-02-05T13:08:50.827

6 Invent your own Unicode 7.0.0 encoding (as efficient as possible) 2014-10-28T07:43:38.447

5 Generate a self-extractor application 2014-01-04T02:26:24.000

5 Analysing the most common words in a text, and replacing them with a single byte 2014-02-18T21:09:47.877

5 Recover a bzip2 file 2014-07-16T05:58:12.933

5 Generate Matlab plot markers 2018-11-11T19:50:50.373

2 100KB image compression 2016-08-14T02:01:47.757

2 Countries by Area 2019-02-01T17:11:24.707

2 Predictor Generator 2020-02-13T12:20:14.633

1 Storing a DNS name as compactly as possible in memory (preferably in C#) 2012-10-21T03:26:10.933

1 Compressing a DNA-like string 2013-12-11T18:53:00.437

1 CSS attribute selector efficient "greater than selector" code 2014-11-19T22:14:32.877

1 Self compressing/decompressing program 2016-11-11T20:49:40.777

0 ASCII art compression 2015-07-17T04:15:38.100

0 Send the pairs in smallest output 2018-10-15T08:33:45.280

-1 Compress my Malbolge! 2019-08-30T14:18:02.253

-6 Output the Wikipedia article for Kolmogorov Complexity 2017-06-12T13:16:47.520