Leap Years 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 591st sisyphus-ppcg 🇦🇺 902 47 19 Feb 2022 591st shellbertt 🇨🇦 902 47 2 May 2022 591st mrnomm 902 47 24 Aug 2022 591st jumelet 🇳🇱 902 47 23 Dec 2022 591st thatbirdguythatuknownot 902 47 3 Jan 2023 591st MichalMarsalek 🇨🇿 902 47 23 Feb 2023 591st AlexanderFair 902 47 15 Jun 2023 591st inventshah 902 47 18 Jul 2023 591st ListeriaM 902 47 24 Aug 2023 591st bizy-coder 902 47 2 Feb 2024 591st BREMAUCY 🇫🇷 902 47 25 Mar 2024 591st Bulmenisaurus 902 47 4 Aug 2024 591st voytxt 🇨🇿 902 47 20 Sep 2024 591st dokutan 902 47 25 Sep 2024 591st lifthrasiir 🇰🇷 902 47 20 Nov 2024 591st plcc0 902 47 6 Mar 2025 591st jipsong 🇩🇪 902 47 1 Apr 2025 591st KasperKivimaeki 🇫🇮 902 47 14 May 2025 591st keelimeguy 🇺🇸 902 47 16 May 2025 591st ryyyn 🇺🇸 902 47 8 Jul 2025 591st Flekay 🇩🇪 902 47 9 Aug 2025 591st janlelis 902 47 14 Aug 2025 591st snoozingnewt 🇺🇸 902 47 12 days ago 591st blaztoma 🇱🇹 902 47 7 days ago 625th Steffan153 🇫🇮 902 51 1 Jan 2023 625th neel11235813 902 51 4 Jan 2023 625th MeWhenI 🇻🇦 902 51 8 Jun 2023 625th dokutan 902 51 14 Oct 2024 625th DialFrost 🇸🇬 902 51 9 Mar 2025 625th sean-niemann 🇺🇸 902 51 18 Apr 2025 625th fuzzylojik-golf 🇺🇸 902 51 2 Sep 2025 632nd Attero 🇸🇪 902 58 12 Mar 2020 632nd filharmonista 902 58 13 Mar 2020 632nd cywong-amino 🇭🇰 902 58 30 May 2020 632nd nwellnhof 🇩🇪 902 58 4 Oct 2020 632nd primo-ppcg 🇹🇭 902 58 5 Oct 2020 632nd Irratix 🇳🇱 902 58 9 Oct 2020 632nd madex 🇩🇪 902 58 23 Mar 2021 632nd NewDefectus 🇮🇱 902 58 27 May 2021 632nd tsunderu 🇯🇵 902 58 2 Sep 2021 632nd sean-niemann 🇺🇸 902 58 5 Jan 2022 632nd GrayJoKing 🇦🇺 902 58 9 Feb 2022 632nd voytxt 🇨🇿 902 58 7 Apr 2022 632nd emplv 🇱🇻 902 58 28 Apr 2022 632nd prplz 🇦🇺 902 58 22 May 2022 632nd jared-hughes 902 58 24 Jun 2022 632nd MeWhenI 🇻🇦 902 58 6 Sep 2022 632nd Steffan153 🇫🇮 902 58 26 Dec 2022 632nd inventshah 902 58 26 Jan 2023 632nd ovs-code 🇩🇪 902 58 5 Feb 2023 632nd xsot 🇸🇬 902 58 19 Mar 2023 632nd rucin93 🇵🇱 902 58 21 Jun 2023 632nd stefangimmillaro 902 58 4 Aug 2023 632nd ListeriaM 902 58 24 Aug 2023 632nd JohandeRuiter 🇳🇱 902 58 25 Oct 2023 632nd dokutan 902 58 25 Sep 2024 632nd FlyingPenguin223 902 58 10 Feb 2025 632nd kdx2a 902 58 11 Feb 2025 632nd Mukundan314 902 58 26 Apr 2025 632nd fuzzylojik-golf 🇺🇸 902 58 28 Jun 2025 661st dokutan 902 69 13 days ago 662nd arjanadriaanse 🇳🇱 901 52 1 Jan 2022 663rd sean-niemann 🇺🇸 900 38 14 Sep 2023 664th MeWhenI 🇻🇦 899 54 15 Oct 2022 664th Yax42 🇫🇷 899 54 2 days ago 666th AlephSquirrel 899 60 13 Mar 2023 666th Lydxn 🇨🇦 899 60 31 Jan 2025 668th Shanethegamer 🇺🇸 899 79 12 Jan 2022 668th Yewzir 🇧🇪 899 79 9 Dec 2023 668th oceko 899 79 19 Feb 2024 668th CaedenHarper 🇨🇦 899 79 1 Feb 2025 668th yanjs 899 79 10 Jul 2025 673rd JayXon 🇺🇸 898 69 17 Apr 2022 674th billings7 🇬🇧 897 63 21 Nov 2021 674th ChristophHornung 897 63 21 Nov 2021 First Prev 601–675 of 4,658 Next Last