ISBN in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 879th bac0id 664 116 451ms 22 Sep 2023 879th CaedenHarper 🇨🇦 664 116 443ms 16 Oct 2025 883rd swbbl 663 83 297ms 5 Feb 2022 883rd Feniske 🇫🇷 663 83 320ms 8 Aug 2022 885th Shanethegamer 🇺🇸 663 86 4ms 14 Aug 2024 886th VictorFordham 663 104 10ms 20 Feb 2023 886th Alex-x90 🇺🇸 663 104 10ms 3 Aug 2023 886th mathisfun271 663 104 11ms 5 Feb 2024 886th EnTerr 663 104 10ms 8 Sep 2024 886th KasperKivimaeki 🇫🇮 663 104 11ms 11 Jul 2025 886th phSHARP 663 104 11ms 13 days ago 892nd NewDefectus 🇮🇱 662 46 2ms 14 Jan 2022 893rd madex 🇩🇪 662 183 147ms 7 Aug 2025 894th BloodStormKnight 661 107 14ms 15 Oct 2022 894th LukeBridges 🇬🇧 661 107 13ms 8 Nov 2022 894th hacker112 🇸🇪 661 107 11ms 24 Jun 2024 894th HumanoidCPU 661 107 2,399ms 3 Mar 2025 898th The-Wolfson 661 157 106ms 16 Dec 2024 899th akshatj27 🇦🇶 660 68 35ms 10 Jan 2022 899th Haksell 🇦🇶 660 68 37ms 23 Feb 2023 901st jhpaques 🇫🇷 660 131 2ms 13 Dec 2022 902nd Lv0Sys 🇵🇱 660 197 41ms 13 Dec 2025 903rd flekAI 659 146 161ms 3 days ago 904th Bonjour27891 🇻🇳 657 105 19ms 15 Jul 2022 904th stefangimmillaro 657 105 11ms 26 Dec 2022 904th betaveros 657 105 10ms 1 Jan 2023 904th 5cw 🇺🇸 657 105 11ms 3 May 2023 904th minhtrancccp 657 105 11ms 26 Sep 2023 909th DialFrost 🇸🇬 657 116 10ms 12 Dec 2024 910th dokutan 657 133 2ms 10 Nov 2025 911th Yewzir 🇧🇪 657 139 375ms 24 Feb 2023 912th heanyang1 657 140 2ms 21 May 2025 913th dokutan 655 132 1ms 13 Aug 2024 913th gonengazit 655 132 2ms 13 Apr 2025 915th jhpaques 🇫🇷 654 199 41ms 13 Dec 2022 916th prestosilver 🇺🇸 654 261 1,689ms 11 hours ago 916th msbranicky 654 261 1,713ms 9 hours ago 918th HumanoidCPU 652 118 466ms 3 Mar 2025 919th Anonymousellama21 652 141 2ms 14 Apr 2022 920th 4hg 🇺🇸 651 69 35ms 30 Nov 2022 920th Andriamanitra 🇫🇮 651 69 39ms 17 Apr 2023 922nd Bulmenisaurus 651 106 11ms 2 Feb 2025 923rd cbrt-x 651 164 447ms 16 Jan 2022 924th HumanoidCPU 651 186 151ms 4 Mar 2025 925th jared-hughes 650 40 42ms 29 Jul 2022 925th edsrzf 🇳🇿 650 40 38ms 17 days ago 927th xyangst 649 109 10ms 7 Oct 2024 927th snoozingnewt 🇨🇦 649 109 11ms 9 Oct 2025 929th MeWhenI 🇻🇦 648 47 2ms 11 Jan 2022 930th KevinMarquette 🇺🇸 648 85 297ms 17 Apr 2022 930th snoozingnewt 🇨🇦 648 85 309ms 20 Nov 2023 932nd akamayu-ouo 🇹🇼 648 142 1ms 8 Jul 2024 932nd FoxInTheClouds 648 142 2ms 20 Feb 2026 934th DialFrost 🇸🇬 646 117 109ms 18 Jun 2024 935th saito-ta 🇯🇵 645 102 22ms 1 Jul 2022 936th fourth-bit 645 107 10ms 10 Jul 2024 936th fuzzylojik-golf 🇺🇸 645 107 11ms 19 May 2025 936th solisolu 645 107 12ms 25 Nov 2025 939th jwhear 🇺🇸 644 188 159ms 9 May 2023 940th BREMAUCY 🇫🇷 644 202 41ms 14 Feb 2025 941st mckymsh 643 110 11ms 17 Feb 2024 941st madex 🇩🇪 643 110 15ms 6 Jun 2024 941st MeWhenI 🇻🇦 643 110 2,372ms 24 Oct 2024 941st gigaprofisi 🇺🇸 643 110 11ms 4 Sep 2025 945th emgordon154 643 126 5ms 20 Feb 2025 946th Re-Adventures 🇮🇳 643 143 2ms 7 Feb 2022 946th DrPiranoid 643 143 2ms 21 Oct 2022 948th SirBogman 🇺🇸 642 96 518ms 16 Jan 2024 948th Jacob385 642 96 457ms 13 Nov 2024 950th denkyuu1 641 70 36ms 18 Feb 2026 951st astdefu 640 173 479ms 9 Dec 2022 952nd MeWhenI 🇻🇦 639 96 147ms 25 Oct 2024 953rd prplz 🇦🇺 639 108 14ms 11 Jan 2022 953rd galloj 🇨🇿 639 108 10ms 21 Sep 2022 953rd TaserTheFox 🇺🇸 639 108 11ms 3 Apr 2023 953rd cros107 🇦🇺 639 108 11ms 10 Aug 2025 957th sjrct 639 144 2ms 4 Aug 2024 958th bwat2 639 167 433ms 13 Jan 2022 958th rifatx 639 167 444ms 23 Jul 2024 960th Natanaelel 🇸🇪 637 62 32ms 21 Jun 2022 First Prev 881–960 of 1,696 Next Last