Leyland Numbers in all languages in chars. 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 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 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 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 Hilbert Curve Mandelbrot 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot 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 Chars Time 451st SirBogman 🇺🇸 788 44 30 Nov 2022 452nd h3ra993huskp 🇯🇵 788 196 13 Apr 2025 453rd Steffan153 🇫🇮 786 147 29 Aug 2024 454th btnlq 785 123 20 Mar 2021 455th Steffan153 🇫🇮 784 54 29 Aug 2024 456th yuriy-chervinka 784 77 30 Mar 2021 456th Fishron 784 77 19 Oct 2021 456th fredrik-bakke 🇳🇴 784 77 2 Oct 2022 456th b10011 🇫🇮 784 77 16 Jan 2023 456th edsrzf 🇳🇿 784 77 13 Apr 2025 461st Ethernet3 🇳🇱 784 158 11 Mar 2022 462nd DialFrost 🇸🇬 784 260 3 Mar 2025 463rd ReidZ3 🇺🇸 783 87 5 Dec 2020 463rd Z-snails 783 87 2 Mar 2023 465th bac0id 782 144 30 Jun 2024 466th anter69 🇭🇺 781 82 17 Sep 2024 467th ovs-code 🇩🇪 781 120 28 Nov 2022 468th lynn 781 148 17 Oct 2023 469th pschmid0 🇺🇸 779 90 7 Aug 2022 470th primo-ppcg 🇹🇭 779 175 25 Jun 2022 471st MeWhenI 🇻🇦 778 86 1 Jul 2023 472nd ovs-code 🇩🇪 777 57 27 May 2024 473rd rifatx 777 145 9 Jul 2024 474th bizy-coder 776 74 15 Jan 2024 474th annaproxy 776 74 21 Jan 2024 474th snoozingnewt 🇺🇸 776 74 11 Feb 2024 477th prplz 🇦🇺 776 149 3 Oct 2023 478th itiievskyi 🇺🇦 774 78 28 Jul 2020 478th bastienvoirin 🇫🇷 774 78 30 Nov 2020 478th RDShah 774 78 15 Apr 2021 478th hellwue 774 78 25 Feb 2022 478th CedricGebistorf 774 78 12 Mar 2022 478th MaxElf999 774 78 23 Sep 2022 478th randolchance 774 78 5 Mar 2023 478th tobeannouncd 774 78 19 Sep 2023 478th logvp 774 78 27 Dec 2023 478th croc54 774 78 28 Nov 2024 488th primo-ppcg 🇹🇭 774 111 11 days ago 489th sean-niemann 🇺🇸 773 200 12 Aug 2021 490th yzhs 🇩🇪 771 35 20 Aug 2020 490th ashtraypettingzoo 🇺🇸 771 35 17 Feb 2023 490th codereport 🇨🇦 771 35 1 Jun 2024 493rd m-tkach 🇺🇦 771 103 31 Jan 2024 494th JayXon 🇺🇸 770 55 9 Jan 2022 494th MeWhenI 🇻🇦 770 55 16 Aug 2022 494th anter69 🇭🇺 770 55 25 Jan 2023 494th ovs-code 🇩🇪 770 55 22 Jan 2025 498th GrayJoKing 🇦🇺 770 73 16 Aug 2024 499th namcartoon06 769 161 30 Jun 2023 500th LucaArgentiUCF 🇮🇹 767 112 14 Feb 2021 500th SirBogman 🇺🇸 767 112 4 Nov 2024 502nd alemelis 766 56 12 Apr 2023 502nd m-tkach 🇺🇦 766 56 24 May 2024 504th sean-niemann 🇺🇸 765 79 30 Oct 2022 505th Yewzir 🇧🇪 765 162 3 Feb 2023 506th Aurel300 🇨🇭 765 165 20 Jun 2024 507th rak1507 🇬🇧 764 79 31 Dec 2020 507th hiddicop 🇸🇪 764 79 29 Jan 2021 507th kops-cg 764 79 6 Apr 2021 507th Frowny 764 79 11 Nov 2021 507th janbehrens 🇩🇪 764 79 17 Jun 2023 507th tobyLovick 764 79 26 Dec 2023 507th NickTheEASDude 🇺🇸 764 79 29 Jan 2024 507th BREMAUCY 🇫🇷 764 79 26 Mar 2024 515th sean-niemann 🇺🇸 764 127 26 Sep 2023 516th emgordon154 764 194 18 Jan 2025 517th Alessandro-Balconi 🇮🇹 762 79 15 Jul 2023 518th 5quiwyrm 761 74 9 Dec 2024 519th StarmaQ 761 99 22 Jan 2021 519th edsrzf 🇳🇿 761 99 12 days ago 521st cbrt-x 761 203 24 Sep 2021 521st janbehrens 🇩🇪 761 203 29 Oct 2021 523rd tomtheisen 🇺🇸 760 88 3 Oct 2020 523rd targrik 760 88 13 May 2025 525th lynn 760 126 19 May 2021 Prev 451–525 of 1,656 Next