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 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 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 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 Lily 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 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 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 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 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 613th keelimeguy 🇺🇸 901 47 20ms 16 May 2025 613th Flekay 🇩🇪 901 47 19ms 9 Aug 2025 613th janlelis 901 47 16ms 14 Aug 2025 613th snoozingnewt 🇨🇦 901 47 16ms 26 Sep 2025 613th Emutis 🇱🇹 901 47 20ms 25 Oct 2025 613th CommandLeo 🇮🇹 901 47 17ms 30 Nov 2025 613th Lv0Sys 🇵🇱 901 47 16ms 2 Dec 2025 648th Steffan153 🇫🇮 900 51 1,388ms 1 Jan 2023 648th neel11235813 900 51 1,463ms 4 Jan 2023 648th MeWhenI 🇻🇦 900 51 1,419ms 8 Jun 2023 648th dokutan 900 51 1,376ms 14 Oct 2024 648th DialFrost 🇸🇬 900 51 1,428ms 9 Mar 2025 648th sean-niemann 🇺🇸 900 51 1,308ms 18 Apr 2025 648th fuzzylojik-golf 🇺🇸 900 51 1,362ms 2 Sep 2025 655th arjanadriaanse 🇳🇱 900 52 121ms 1 Jan 2022 656th DialFrost 🇸🇬 900 67 449ms 24 Sep 2025 656th nwellnhof 🇩🇪 900 67 540ms 25 Sep 2025 656th namelessiw 900 67 455ms 4 Oct 2025 656th stefangimmillaro 900 67 440ms 6 Oct 2025 656th b-illy 🇬🇧 900 67 547ms 9 Oct 2025 656th MeWhenI 🇻🇦 900 67 479ms 7 Nov 2025 656th dokutan 900 67 484ms 30 Nov 2025 656th edsrzf 🇳🇿 900 67 424ms 21 Dec 2025 656th Steffan153 🇫🇮 900 67 359ms 48 mins ago 665th Shanethegamer 🇺🇸 899 79 54ms 12 Jan 2022 665th Yewzir 🇧🇪 899 79 54ms 9 Dec 2023 665th oceko 899 79 57ms 19 Feb 2024 665th CaedenHarper 🇨🇦 899 79 57ms 1 Feb 2025 665th yanjs 899 79 400ms 10 Jul 2025 665th AutumnWind75 899 79 410ms 10 Dec 2025 665th bac0id 899 79 57ms 14 days ago 672nd sean-niemann 🇺🇸 898 38 68ms 14 Sep 2023 672nd blaztoma 🇱🇹 898 38 82ms 2 Nov 2025 674th retrohun 898 46 1ms 16 Jun 2024 675th AlephSquirrel 897 60 5ms 13 Mar 2023 675th Lydxn 🇨🇦 897 60 15ms 31 Jan 2025 675th edsrzf 🇳🇿 897 60 14ms 14 Dec 2025 678th JayXon 🇺🇸 897 69 25ms 17 Apr 2022 679th MeWhenI 🇻🇦 896 54 122ms 15 Oct 2022 679th Yax42 🇫🇷 896 54 114ms 5 Oct 2025 681st Attero 🇸🇪 896 61 384ms 21 Nov 2021 681st nwellnhof 🇩🇪 896 61 396ms 21 Nov 2021 681st tomtheisen 🇺🇸 896 61 415ms 21 Nov 2021 681st MeWhenI 🇻🇦 896 61 374ms 10 Oct 2022 681st Steffan153 🇫🇮 896 61 400ms 1 Jan 2023 681st DialFrost 🇸🇬 896 61 413ms 8 Nov 2023 681st namelessiw 896 61 444ms 11 Jul 2024 681st dokutan 896 61 457ms 25 Sep 2024 681st pardouin 🇫🇷 896 61 446ms 26 Sep 2024 681st b-illy 🇬🇧 896 61 420ms 21 Jan 2025 681st fuzzylojik-golf 🇺🇸 896 61 395ms 28 Jun 2025 681st edsrzf 🇳🇿 896 61 417ms 21 Dec 2025 693rd canissimia 🇦🇶 893 83 6ms 1 Aug 2023 694th ovs-code 🇩🇪 893 89 7ms 8 Jul 2024 695th dokutan 892 43 131ms 28 Sep 2024 695th emplv 🇱🇻 892 43 127ms 29 Oct 2024 697th ANDREYDEN 892 45 10ms 12 Jan 2019 697th dee-gomma 892 45 11ms 27 Mar 2019 697th Cr3aHal0 892 45 9ms 2 Jul 2019 697th StefanTifrea 892 45 9ms 15 Jul 2020 697th Non-J 892 45 9ms 27 Sep 2020 697th ryandougc 892 45 11ms 17 Dec 2020 697th ForkKILLET 🇨🇳 892 45 9ms 18 Feb 2021 697th UBKorkut 892 45 9ms 10 Mar 2021 697th neihousaigaai 892 45 9ms 8 May 2021 697th SpareManiKatti 892 45 12ms 14 Oct 2021 697th danielb7390 892 45 9ms 9 Mar 2022 697th WebDevPT 🇵🇹 892 45 10ms 10 Mar 2022 697th CiucaRazvan 892 45 10ms 29 Jul 2022 697th SirFireball3521 892 45 10ms 1 Nov 2022 697th astdefu 892 45 8ms 10 Dec 2022 697th Betuaredead 892 45 10ms 4 Jan 2023 697th Mazn3k 892 45 9ms 15 Mar 2023 697th ejini6969 892 45 9ms 25 Mar 2023 697th raszpi 🇭🇺 892 45 9ms 2 Sep 2023 697th mulmul9 🇭🇺 892 45 9ms 7 Sep 2023 697th FruzsinaLenti 892 45 10ms 8 Sep 2023 697th junkondo-jp 892 45 8ms 6 May 2024 697th Mabeloid 🇳🇴 892 45 10ms 14 Oct 2024 697th shandriy 892 45 10ms 8 Nov 2024 First Prev 641–720 of 4,785 Next Last