Leyland Numbers in all languages 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 Trinomial Triangle 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 Smooth Numbers Snake Sphenic Numbers 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 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 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 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 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 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 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 Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 601st primo-ppcg 🇹🇭 787 175 25 Jun 2022 602nd DialFrost 🇸🇬 787 260 3 Mar 2025 603rd Ethernet3 🇳🇱 786 158 11 Mar 2022 604th ReidZ3 🇺🇸 785 87 5 Dec 2020 604th Z-snails 785 87 2 Mar 2023 606th bac0id 785 144 30 Jun 2024 607th scpchicken 🇵🇼 784 60 2 Feb 2022 608th lynn 784 148 17 Oct 2023 609th Andriamanitra 🇫🇮 783 60 26 Jul 2023 609th olleicua 🇺🇸 783 60 23 Apr 2025 611th JunkIce 782 84 3 Dec 2024 612th ovs-code 🇩🇪 781 79 8 Oct 2023 613th pschmid0 🇺🇸 781 90 7 Aug 2022 614th marcin7Cd 780 91 11 Dec 2020 614th schachmattmatt 780 91 2 Oct 2021 614th amollberg 🇸🇪 780 91 15 Jan 2022 614th Bonjour27891 🇻🇳 780 91 4 Mar 2022 614th nstearns96 🇬🇧 780 91 29 Nov 2022 614th AlexanderFair 780 91 11 Jul 2023 614th adamnielson42 🇺🇸 780 91 22 Aug 2023 614th jhu04 780 91 18 Jan 2024 614th Emutis 🇱🇹 780 91 4 Feb 2025 614th Lv0Sys 🇵🇱 780 91 22 Jun 2025 614th jacekwladzinski 780 91 8 days ago 625th rifatx 780 145 9 Jul 2024 626th MeWhenI 🇻🇦 779 86 1 Jul 2023 627th sean-niemann 🇺🇸 779 125 22 days ago 628th prplz 🇦🇺 779 149 3 Oct 2023 629th primo-ppcg 🇹🇭 778 111 30 May 2025 630th armin-k1 776 72 9 Sep 2021 630th scpchicken 🇵🇼 776 72 15 Dec 2022 632nd m-tkach 🇺🇦 774 103 31 Jan 2024 633rd janbehrens 🇩🇪 772 58 1 Nov 2021 633rd alemelis 772 58 12 Apr 2023 633rd m-tkach 🇺🇦 772 58 24 May 2024 636th GrayJoKing 🇦🇺 772 73 16 Aug 2024 637th mstang107 772 92 20 Dec 2023 637th jameswmccarty 772 92 11 Jul 2024 637th PyryL 🇫🇮 772 92 22 Aug 2024 637th JesseNoEyes 🇺🇸 772 92 17 Nov 2024 641st LucaArgentiUCF 🇮🇹 771 112 14 Feb 2021 641st SirBogman 🇺🇸 771 112 4 Nov 2024 643rd namcartoon06 771 161 30 Jun 2023 644th akshatj27 🇦🇶 770 61 11 Jan 2022 644th orthoplex 🇨🇽 770 61 1 Apr 2022 644th OhmNomNom 770 61 14 Oct 2022 644th Shanethegamer 🇺🇸 770 61 8 Apr 2023 644th tatzyr 🇯🇵 770 61 30 Mar 2025 649th sean-niemann 🇺🇸 768 79 30 Oct 2022 650th kurkale6ka 766 73 17 Aug 2021 651st Yewzir 🇧🇪 766 162 3 Feb 2023 652nd Alessandro-Balconi 🇮🇹 765 79 15 Jul 2023 653rd namelessiw 765 161 33 hours ago 654th msbranicky 764 86 17 Jan 2024 655th NewDefectus 🇮🇱 764 95 8 Jul 2021 656th emgordon154 764 194 18 Jan 2025 657th 5quiwyrm 763 74 9 Dec 2024 658th adoxography 763 93 8 Oct 2020 658th nullie 763 93 9 Jun 2022 658th julienlamoureux78 763 93 18 Aug 2022 658th CatsAreFluffy 763 93 21 Dec 2023 658th elgan65536 763 93 31 Mar 2024 658th Mikey-Beep 🇬🇧 763 93 2 Jun 2024 664th emgordon154 763 109 10 Dec 2024 665th ovs-code 🇩🇪 763 124 28 Nov 2022 666th lynn 763 126 19 May 2021 667th targrik 762 88 13 May 2025 668th StarmaQ 762 99 22 Jan 2021 668th edsrzf 🇳🇿 762 99 30 May 2025 670th kg583 🇺🇸 761 98 16 days ago 671st Aurel300 🇨🇭 761 165 20 Jun 2024 672nd msbranicky 761 195 31 Aug 2023 673rd Andriamanitra 🇫🇮 759 59 26 Jul 2023 674th 2bular 758 46 24 Jun 2025 675th emgordon154 758 62 13 Nov 2021 First Prev 601–675 of 1,789 Next Last