Leap Years in all languages in chars. 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 Chars Time 591st MeWhenI 🇻🇦 901 58 6 Sep 2022 591st Alex-x90 🇺🇸 901 58 24 Nov 2022 591st Steffan153 🇫🇮 901 58 26 Dec 2022 591st ovs-code 🇩🇪 901 58 5 Feb 2023 591st rucin93 🇵🇱 901 58 21 Jun 2023 591st stefangimmillaro 901 58 4 Aug 2023 591st ListeriaM 901 58 24 Aug 2023 608th DialFrost 🇸🇬 900 67 8 days ago 608th nwellnhof 🇩🇪 900 67 7 days ago 610th Steffan153 🇫🇮 899 51 1 Jan 2023 610th neel11235813 899 51 4 Jan 2023 610th MeWhenI 🇻🇦 899 51 8 Jun 2023 610th dokutan 899 51 14 Oct 2024 610th DialFrost 🇸🇬 899 51 9 Mar 2025 610th sean-niemann 🇺🇸 899 51 18 Apr 2025 610th fuzzylojik-golf 🇺🇸 899 51 2 Sep 2025 617th arjanadriaanse 🇳🇱 899 52 1 Jan 2022 618th Shanethegamer 🇺🇸 898 61 13 Feb 2025 618th edsrzf 🇳🇿 898 61 19 Aug 2025 620th Shanethegamer 🇺🇸 898 79 12 Jan 2022 620th Yewzir 🇧🇪 898 79 9 Dec 2023 620th oceko 898 79 19 Feb 2024 620th CaedenHarper 🇨🇦 898 79 1 Feb 2025 620th yanjs 898 79 10 Jul 2025 625th sean-niemann 🇺🇸 897 38 14 Sep 2023 626th AlephSquirrel 897 60 13 Mar 2023 626th Lydxn 🇨🇦 897 60 31 Jan 2025 628th JayXon 🇺🇸 897 69 17 Apr 2022 629th MeWhenI 🇻🇦 896 54 15 Oct 2022 630th Attero 🇸🇪 895 61 21 Nov 2021 630th nwellnhof 🇩🇪 895 61 21 Nov 2021 630th tomtheisen 🇺🇸 895 61 21 Nov 2021 630th MeWhenI 🇻🇦 895 61 10 Oct 2022 630th Steffan153 🇫🇮 895 61 1 Jan 2023 630th DialFrost 🇸🇬 895 61 8 Nov 2023 630th namelessiw 895 61 11 Jul 2024 630th dokutan 895 61 25 Sep 2024 630th pardouin 🇫🇷 895 61 26 Sep 2024 630th b-illy 🇬🇧 895 61 21 Jan 2025 630th fuzzylojik-golf 🇺🇸 895 61 28 Jun 2025 641st canissimia 🇦🇶 893 83 1 Aug 2023 642nd ovs-code 🇩🇪 893 89 8 Jul 2024 643rd ANDREYDEN 892 45 12 Jan 2019 643rd dee-gomma 892 45 27 Mar 2019 643rd Cr3aHal0 892 45 2 Jul 2019 643rd StefanTifrea 892 45 15 Jul 2020 643rd Non-J 892 45 27 Sep 2020 643rd ryandougc 892 45 17 Dec 2020 643rd ForkKILLET 🇨🇳 892 45 18 Feb 2021 643rd UBKorkut 892 45 10 Mar 2021 643rd neihousaigaai 892 45 8 May 2021 643rd SpareManiKatti 892 45 14 Oct 2021 643rd danielb7390 892 45 9 Mar 2022 643rd WebDevPT 🇵🇹 892 45 10 Mar 2022 643rd CiucaRazvan 892 45 29 Jul 2022 643rd SirFireball3521 892 45 1 Nov 2022 643rd astdefu 892 45 10 Dec 2022 643rd Betuaredead 892 45 4 Jan 2023 643rd Mazn3k 892 45 15 Mar 2023 643rd ejini6969 892 45 25 Mar 2023 643rd raszpi 🇭🇺 892 45 2 Sep 2023 643rd mulmul9 🇭🇺 892 45 7 Sep 2023 643rd FruzsinaLenti 892 45 8 Sep 2023 643rd junkondo-jp 892 45 6 May 2024 643rd Mabeloid 🇳🇴 892 45 14 Oct 2024 643rd shandriy 892 45 8 Nov 2024 643rd Salutations45 892 45 12 Nov 2024 643rd 823126 892 45 9 Dec 2024 643rd Garklein 🇨🇦 892 45 6 Jan 2025 643rd jake6192 892 45 17 May 2025 643rd albanian-laundromat 892 45 1 Sep 2025 643rd iczelia 🇩🇪 892 45 7 days ago 673rd dokutan 891 43 28 Sep 2024 673rd emplv 🇱🇻 891 43 29 Oct 2024 675th clockworknazo 891 54 23 Oct 2022 Prev 601–675 of 4,629 Next