ISBN in C in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st KasperKivimaeki 🇫🇮 1,000 100 19 Jul 2024 2nd JayXon 🇺🇸 990 101 21 May 2023 2nd nwellnhof 🇩🇪 990 101 23 Jun 2023 4th JohandeRuiter 🇳🇱 980 102 7 Jul 2024 5th ovs-code 🇩🇪 952 105 17 Feb 2024 6th inventshah 943 106 7 Aug 2024 7th Alex-x90 🇺🇸 926 108 8 Aug 2023 8th prplz 🇦🇺 917 109 18 Jan 2022 8th xsot 🇸🇬 917 109 1 Feb 2024 10th Irratix 🇳🇱 909 110 14 May 2022 10th speles 🇺🇦 909 110 29 Oct 2023 12th ZakkkkAttackkkk 🇵🇭 901 111 9 Nov 2023 12th Szum123321 🇵🇱 901 111 9 Dec 2023 12th DialFrost 🇸🇬 901 111 20 Dec 2024 15th Shanethegamer 🇺🇸 893 112 20 Apr 2022 16th Yewzir 🇧🇪 885 113 29 Nov 2023 16th drabart 🇵🇱 885 113 18 Dec 2023 18th Mandrzejy 🇵🇱 877 114 13 Sep 2024 19th madex 🇩🇪 870 115 10 Apr 2022 19th FragmentedCurve 870 115 22 Nov 2023 19th mathisfun271 870 115 5 Feb 2024 22nd MeWhenI 🇻🇦 862 116 5 Jul 2024 23rd m-tkach 🇺🇦 855 117 11 Jan 2022 24th sean-niemann 🇺🇸 847 118 3 Feb 2024 25th LHLaurini 🇧🇷 840 119 17 Jul 2024 26th retrohun 826 121 30 Dec 2022 26th abc7-12 826 121 26 Jun 2024 28th c0d3-4-F00d 🇩🇪 820 122 21 Feb 2022 29th djeedjay 🇳🇱 806 124 16 Sep 2022 30th jupj 🇫🇮 800 125 31 Aug 2022 31st bac0id 794 126 3 Jul 2024 32nd jared-hughes 781 128 17 Mar 2022 33rd janbehrens 🇩🇪 769 130 23 Jun 2023 33rd AZTECCO 769 130 5 mins ago 35th pandapawskat 758 132 7 Feb 2022 35th dokutan 758 132 13 Aug 2024 37th jgbaldwinbrown 752 133 13 Oct 2022 37th klixel 🇨🇦 752 133 27 Nov 2023 39th HumanoidCPU 735 136 4 Mar 2025 40th violeta-desantis 730 137 27 Sep 2023 41st heanyang1 714 140 21 May 2025 42nd Anonymousellama21 709 141 14 Apr 2022 43rd akamayu-ouo 🇹🇼 704 142 8 Jul 2024 44th Re-Adventures 🇮🇳 699 143 7 Feb 2022 44th DrPiranoid 699 143 21 Oct 2022 46th sjrct 694 144 4 Aug 2024 47th biocommando 🇫🇮 690 145 26 Dec 2022 47th kallmi28 🇨🇿 690 145 13 Oct 2023 47th rifatx 690 145 14 Jul 2024 50th MaxElf999 676 148 19 Dec 2022 51st gastropner 671 149 8 Jul 2025 52nd second-pumpkin 667 150 15 Mar 2023 52nd msbranicky 667 150 20 Aug 2023 54th Andriamanitra 🇫🇮 654 153 14 Jul 2023 55th jbjd 649 154 12 Sep 2024 56th daschr 629 159 26 Jun 2023 57th isaiah0311 617 162 16 Feb 2023 58th tomh1012 602 166 13 Jan 2023 59th 1231234md5 🇨🇳 578 173 11 Dec 2023 60th rambox11 546 183 11 Jun 2024 61st ColeBardin 541 185 21 Jul 2022 61st snoozingnewt 🇺🇸 541 185 14 Nov 2023 63rd Sephirem98 526 190 2 Nov 2023 64th jacobly0 🇺🇸 465 215 5 Sep 2023 64th epic-programmer-guy 465 215 31 Dec 2023 66th MateuszPietrzak 🇵🇱 444 225 22 Nov 2023 67th Schmitt-Very-Cool 424 236 25 May 2025 68th zt14427 372 269 6 Oct 2023 69th mrmena 🇦🇺 358 279 14 Mar 2024 70th Natanaelel 🇸🇪 350 286 7 Feb 2023 71st bitsandbeyond 🇳🇱 300 333 28 Oct 2023 72nd kevinnaviapaiva 288 347 24 Feb 2025 73rd aksyristos 186 538 11 Jun 2023 74th Msleizak 🇫🇷 129 776 9 Nov 2023 1–74 of 74
