Leap Years 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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 470th tpiechaczek 🇵🇱 912 43 9ms 24 Dec 2020 470th toubsen 🇩🇪 912 43 9ms 8 Jan 2021 470th omurakazuaki 🇯🇵 912 43 9ms 19 Feb 2021 470th lukasmoellerch 912 43 9ms 15 Mar 2021 470th MossGrass 🇺🇸 912 43 9ms 21 May 2021 470th wansacis 🇩🇪 912 43 9ms 28 Jul 2021 470th lynn 912 43 9ms 10 Sep 2021 470th alasdair-greenland 912 43 10ms 11 Nov 2021 470th emgordon154 912 43 9ms 23 Nov 2021 470th solmyr2000 912 43 9ms 8 Jun 2022 470th AlephSquirrel 912 43 11ms 18 Jul 2022 470th FlorianCassayre 🇫🇷 912 43 9ms 27 Sep 2022 470th BloodStormKnight 912 43 10ms 13 Oct 2022 470th LukeBridges 🇬🇧 912 43 10ms 17 Oct 2022 470th astonm 912 43 9ms 17 Oct 2022 470th Maznek 912 43 8ms 6 Jun 2023 470th jbt 912 43 10ms 26 Dec 2023 470th wlaud9 912 43 13ms 8 Feb 2024 470th weliveinhell 🇭🇹 912 43 11ms 23 Jul 2024 470th acollett89 912 43 9ms 12 Jun 2025 501st Lydxn 🇨🇦 912 55 4ms 16 Jul 2023 502nd m-tkach 🇺🇦 911 78 59ms 24 Oct 2022 502nd NDR0216 🇹🇼 911 78 57ms 9 May 2024 502nd yeminghan2021 911 78 57ms 2 Feb 2025 502nd qwertyuiop3 🇷🇺 911 78 56ms 2 Jun 2025 502nd emgordon154 911 78 54ms 7 Feb 2026 507th DialFrost 🇸🇬 910 45 2,577ms 23 Oct 2024 507th dokutan 910 45 2,405ms 23 Oct 2024 507th sean-niemann 🇺🇸 910 45 2,527ms 23 Oct 2024 507th MeWhenI 🇻🇦 910 45 2,644ms 24 Oct 2024 507th pardouin 🇫🇷 910 45 2,392ms 24 Oct 2024 507th Chinay-Domitrix 🇺🇸 910 45 2,510ms 26 days ago 513th UnderKoen 🇳🇱 910 72 2ms 16 Jun 2025 514th lynn 909 22 38ms 26 Jul 2022 514th SirBogman 🇺🇸 909 22 36ms 18 Sep 2022 514th pardouin 🇫🇷 909 22 39ms 24 Oct 2024 514th saito-ta 🇯🇵 909 22 41ms 28 Aug 2025 518th retrohun 909 31 4ms 30 Apr 2019 518th scpchicken 🇵🇼 909 31 3ms 18 Jun 2023 518th fuzzylojik-golf 🇺🇸 909 31 3ms 22 May 2025 521st antimon2 🇯🇵 908 36 379ms 25 Jan 2021 522nd Steffan153 🇫🇮 908 53 4ms 18 Feb 2023 522nd xsot 🇸🇬 908 53 4ms 11 Feb 2024 522nd sean-niemann 🇺🇸 908 53 4ms 25 Mar 2025 525th Bubbler-4 907 24 2ms 10 Jan 2022 525th GrayJoKing 🇦🇺 907 24 2ms 2 Feb 2022 525th lynn 907 24 2ms 27 May 2022 525th bstrat 907 24 2ms 9 Oct 2024 529th sean-niemann 🇺🇸 907 54 7ms 23 Jun 2025 530th xsot 🇸🇬 906 40 722ms 22 Feb 2026 531st MeWhenI 🇻🇦 906 45 89ms 12 Oct 2022 531st sean-niemann 🇺🇸 906 45 82ms 6 May 2024 533rd primo-ppcg 🇹🇭 906 51 4ms 20 May 2023 534th janbehrens 🇩🇪 906 69 449ms 24 Mar 2022 534th voytxt 🇨🇿 906 69 440ms 7 Apr 2022 534th Yewzir 🇧🇪 906 69 443ms 17 Nov 2023 537th sisyphus-ppcg 🇦🇺 905 34 1,255ms 26 Mar 2021 537th dokutan 905 34 1,299ms 25 Sep 2024 539th sean-niemann 🇺🇸 905 41 433ms 17 Jan 2024 539th DialFrost 🇸🇬 905 41 426ms 17 Jan 2024 539th GrayJoKing 🇦🇺 905 41 430ms 18 Jan 2024 539th b-illy 🇬🇧 905 41 417ms 7 Sep 2024 543rd masterada 905 85 296ms 26 Mar 2021 543rd stefangimmillaro 905 85 283ms 4 Aug 2023 543rd Steffan153 🇫🇮 905 85 278ms 3 Aug 2024 546th lynn 904 28 33ms 12 Apr 2021 546th HPWiz 🇳🇿 904 28 34ms 17 Apr 2021 546th ovs-code 🇩🇪 904 28 32ms 6 Feb 2024 549th canissimia 🇦🇶 904 179 1ms 11 Sep 2021 550th MeWhenI 🇻🇦 903 28 2ms 25 Mar 2025 551st emplv 🇱🇻 902 49 5ms 15 Apr 2021 551st janbehrens 🇩🇪 902 49 4ms 22 May 2021 551st rucin93 🇵🇱 902 49 4ms 3 Dec 2021 551st GrayJoKing 🇦🇺 902 49 4ms 9 Feb 2022 551st voytxt 🇨🇿 902 49 5ms 16 May 2022 551st MeWhenI 🇻🇦 902 49 4ms 28 May 2023 551st stefangimmillaro 902 49 4ms 22 Aug 2023 551st Argeento 🇵🇱 902 49 4ms 25 Aug 2023 551st DialFrost 🇸🇬 902 49 5ms 8 Nov 2023 551st Shanethegamer 🇺🇸 902 49 5ms 9 Jan 2024 First Prev 481–560 of 4,840 Next Last