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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 623rd ListeriaM 901 47 19ms 24 Aug 2023 623rd bizy-coder 901 47 18ms 2 Feb 2024 623rd BREMAUCY 🇫🇷 901 47 21ms 25 Mar 2024 623rd Bulmenisaurus 901 47 19ms 4 Aug 2024 623rd voytxt 🇨🇿 901 47 16ms 20 Sep 2024 623rd dokutan 901 47 10ms 25 Sep 2024 623rd lifthrasiir 🇰🇷 901 47 17ms 20 Nov 2024 623rd plcc0 901 47 10ms 6 Mar 2025 623rd jipsong 🇩🇪 901 47 10ms 1 Apr 2025 623rd KasperKivimaeki 🇫🇮 901 47 15ms 14 May 2025 623rd keelimeguy 🇺🇸 901 47 20ms 16 May 2025 623rd Flekay 🇩🇪 901 47 19ms 9 Aug 2025 623rd janlelis 901 47 16ms 14 Aug 2025 623rd snoozingnewt 🇨🇦 901 47 16ms 26 Sep 2025 623rd Emutis 🇱🇹 901 47 19ms 25 Oct 2025 623rd CommandLeo 🇮🇹 901 47 17ms 30 Nov 2025 623rd Lv0Sys 🇵🇱 901 47 16ms 2 Dec 2025 658th Steffan153 🇫🇮 900 51 1,338ms 1 Jan 2023 658th neel11235813 900 51 1,424ms 4 Jan 2023 658th MeWhenI 🇻🇦 900 51 1,419ms 8 Jun 2023 658th dokutan 900 51 1,363ms 14 Oct 2024 658th DialFrost 🇸🇬 900 51 1,414ms 9 Mar 2025 658th sean-niemann 🇺🇸 900 51 1,308ms 18 Apr 2025 658th fuzzylojik-golf 🇺🇸 900 51 1,362ms 2 Sep 2025 665th arjanadriaanse 🇳🇱 900 52 121ms 1 Jan 2022 666th DialFrost 🇸🇬 900 67 449ms 24 Sep 2025 666th nwellnhof 🇩🇪 900 67 540ms 25 Sep 2025 666th namelessiw 900 67 455ms 4 Oct 2025 666th stefangimmillaro 900 67 440ms 6 Oct 2025 666th b-illy 🇬🇧 900 67 547ms 9 Oct 2025 666th MeWhenI 🇻🇦 900 67 479ms 7 Nov 2025 666th dokutan 900 67 484ms 30 Nov 2025 666th edsrzf 🇳🇿 900 67 424ms 21 Dec 2025 666th Steffan153 🇫🇮 900 67 359ms 11 days ago 675th Shanethegamer 🇺🇸 899 79 54ms 12 Jan 2022 675th Yewzir 🇧🇪 899 79 54ms 9 Dec 2023 675th oceko 899 79 57ms 19 Feb 2024 675th CaedenHarper 🇨🇦 899 79 55ms 1 Feb 2025 675th yanjs 899 79 400ms 10 Jul 2025 675th AutumnWind75 899 79 410ms 10 Dec 2025 675th bac0id 899 79 57ms 26 days ago 682nd sean-niemann 🇺🇸 898 38 68ms 14 Sep 2023 682nd blaztoma 🇱🇹 898 38 82ms 2 Nov 2025 684th retrohun 898 46 2ms 16 Jun 2024 685th AlephSquirrel 897 60 5ms 13 Mar 2023 685th Lydxn 🇨🇦 897 60 15ms 31 Jan 2025 685th edsrzf 🇳🇿 897 60 14ms 14 Dec 2025 688th MeWhenI 🇻🇦 896 54 115ms 15 Oct 2022 688th Yax42 🇫🇷 896 54 119ms 5 Oct 2025 690th Attero 🇸🇪 896 61 384ms 21 Nov 2021 690th nwellnhof 🇩🇪 896 61 396ms 21 Nov 2021 690th tomtheisen 🇺🇸 896 61 399ms 21 Nov 2021 690th MeWhenI 🇻🇦 896 61 374ms 10 Oct 2022 690th Steffan153 🇫🇮 896 61 400ms 1 Jan 2023 690th DialFrost 🇸🇬 896 61 407ms 8 Nov 2023 690th namelessiw 896 61 414ms 11 Jul 2024 690th dokutan 896 61 456ms 25 Sep 2024 690th pardouin 🇫🇷 896 61 446ms 26 Sep 2024 690th b-illy 🇬🇧 896 61 420ms 21 Jan 2025 690th fuzzylojik-golf 🇺🇸 896 61 395ms 28 Jun 2025 690th edsrzf 🇳🇿 896 61 417ms 21 Dec 2025 702nd canissimia 🇦🇶 893 83 6ms 1 Aug 2023 703rd ovs-code 🇩🇪 893 89 6ms 8 Jul 2024 704th dokutan 892 43 131ms 28 Sep 2024 704th emplv 🇱🇻 892 43 127ms 29 Oct 2024 706th ANDREYDEN 892 45 9ms 12 Jan 2019 706th dee-gomma 892 45 10ms 27 Mar 2019 706th Cr3aHal0 892 45 10ms 2 Jul 2019 706th StefanTifrea 892 45 10ms 15 Jul 2020 706th Non-J 892 45 11ms 27 Sep 2020 706th ryandougc 892 45 11ms 17 Dec 2020 706th ForkKILLET 🇨🇳 892 45 10ms 18 Feb 2021 706th UBKorkut 892 45 11ms 10 Mar 2021 706th neihousaigaai 892 45 11ms 8 May 2021 706th SpareManiKatti 892 45 10ms 14 Oct 2021 706th danielb7390 892 45 12ms 9 Mar 2022 706th WebDevPT 🇵🇹 892 45 11ms 10 Mar 2022 706th CiucaRazvan 892 45 11ms 29 Jul 2022 706th SirFireball3521 892 45 9ms 1 Nov 2022 706th astdefu 892 45 9ms 10 Dec 2022 First Prev 641–720 of 4,804 Next Last