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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 321st Irratix 🇳🇱 851 81 10ms 7 May 2022 321st plcc0 851 81 9ms 3 Mar 2025 323rd DialFrost 🇸🇬 850 72 746ms 4 Sep 2025 323rd sean-niemann 🇺🇸 850 72 711ms 16 Sep 2025 325th Shanethegamer 🇺🇸 850 122 1,318ms 21 Apr 2022 326th primo-ppcg 🇹🇭 849 95 4ms 21 Aug 2023 326th Shanethegamer 🇺🇸 849 95 4ms 25 Mar 2024 328th targrik 849 98 5ms 30 Jan 2025 329th ovs-code 🇩🇪 849 129 61ms 10 Feb 2023 330th sisyphus-ppcg 🇦🇺 848 49 19ms 2 Oct 2023 331st stefangimmillaro 848 156 267ms 20 Oct 2023 332nd clockworknazo 847 129 3ms 18 Sep 2022 333rd the-zammers 847 132 140ms 1 Oct 2023 334th sisyphus-ppcg 🇦🇺 846 53 39ms 11 Jan 2022 335th MeWhenI 🇻🇦 846 90 12ms 15 Jan 2025 336th frosster 846 102 2ms 26 Mar 2025 337th MeWhenI 🇻🇦 846 103 2ms 13 Oct 2023 338th 386asm 🇺🇸 846 118 39ms 5 May 2023 339th Shanethegamer 🇺🇸 845 36 3ms 16 Jan 2022 339th bstrat 845 36 2ms 1 Jul 2024 341st primo-ppcg 🇹🇭 845 61 2ms 19 Nov 2022 342nd ZakkkkAttackkkk 🇵🇭 845 111 2ms 9 Nov 2023 342nd Szum123321 🇵🇱 845 111 2ms 9 Dec 2023 342nd DialFrost 🇸🇬 845 111 1ms 20 Dec 2024 345th Shanethegamer 🇺🇸 845 113 457ms 21 Apr 2022 345th Steffan153 🇫🇮 845 113 446ms 23 Jul 2024 345th sean-niemann 🇺🇸 845 113 465ms 23 Mar 2025 348th edsrzf 🇳🇿 845 138 42ms 16 Aug 2025 349th neel11235813 844 74 416ms 1 Apr 2024 350th MeWhenI 🇻🇦 844 84 8ms 2 Aug 2023 351st jakobkordez 🇸🇮 841 82 10ms 13 Nov 2022 351st frankgraziano 841 82 10ms 8 Jan 2023 351st SB-945 841 82 10ms 19 Aug 2023 351st albanian-laundromat 841 82 10ms 28 Apr 2025 355th didion0 🇺🇸 841 84 10ms 25 Jan 2022 355th 13x1 🇩🇪 841 84 11ms 15 May 2023 355th biocommando 🇫🇮 841 84 11ms 11 Aug 2023 355th deancureton 841 84 10ms 29 Dec 2024 355th CaedenHarper 🇨🇦 841 84 9ms 22 Aug 2025 355th solisolu 841 84 9ms 23 Nov 2025 361st dokutan 841 101 8ms 1 Jul 2024 362nd GrayJoKing 🇦🇺 841 130 3ms 12 Sep 2022 363rd kaascevich 839 123 110ms 21 Jul 2025 364th HumanoidCPU 839 127 573ms 8 Nov 2025 365th kg583 🇺🇸 839 139 43ms 17 Nov 2025 366th Shanethegamer 🇺🇸 838 90 3,489ms 28 Oct 2024 367th ovs-code 🇩🇪 838 114 439ms 26 Nov 2024 368th GrayJoKing 🇦🇺 838 115 9ms 28 Jul 2023 369th MeWhenI 🇻🇦 838 158 291ms 7 Jan 2025 370th ovs-code 🇩🇪 838 224 1,698ms 18 Apr 2025 371st Shanethegamer 🇺🇸 837 112 2ms 20 Apr 2022 372nd MeWhenI 🇻🇦 836 69 5ms 13 Aug 2024 372nd Steffan153 🇫🇮 836 69 5ms 13 Aug 2024 374th Shanethegamer 🇺🇸 836 92 363ms 26 Mar 2024 375th lynn 836 124 1,277ms 16 Jan 2022 376th DialFrost 🇸🇬 835 66 274ms 10 Oct 2024 377th jacobly0 🇺🇸 835 176 1,723ms 22 Apr 2024 378th duckyluuk 🇳🇱 833 75 350ms 29 Aug 2024 379th GrayJoKing 🇦🇺 832 152 29ms 18 Jul 2023 380th Shanethegamer 🇺🇸 832 159 257ms 20 Apr 2022 381st primo-ppcg 🇹🇭 831 50 4ms 23 May 2022 382nd clockworknazo 831 62 2ms 17 Nov 2022 383rd emgordon154 831 74 116ms 6 Sep 2024 384th jmerle 🇳🇱 831 83 10ms 22 Jan 2022 384th tri1212 🇻🇳 831 83 10ms 16 Jul 2022 384th mossprescott 831 83 11ms 16 Jan 2023 384th dokutan 831 83 10ms 15 Aug 2024 384th Babafaba 831 83 10ms 7 Nov 2025 389th Natanaelel 🇸🇪 831 85 10ms 7 Feb 2023 389th HumanoidCPU 831 85 10ms 2 Mar 2025 391st jacobly0 🇺🇸 830 104 2ms 11 Sep 2023 392nd Yewzir 🇧🇪 830 113 2ms 29 Nov 2023 392nd drabart 🇵🇱 830 113 2ms 18 Dec 2023 394th drabart 🇵🇱 830 132 65ms 16 Dec 2023 395th DialFrost 🇸🇬 829 91 3,444ms 25 Oct 2024 396th Natanaelel 🇸🇪 828 51 161ms 6 Feb 2025 397th Sakisan 🇧🇪 827 64 53ms 30 Jun 2022 398th prplz 🇦🇺 827 93 363ms 18 Jan 2022 398th hemphen 827 93 342ms 28 Aug 2022 398th feberhard 827 93 362ms 6 Apr 2023 First Prev 321–400 of 1,563 Next Last