Day of Week 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 449th JayXon 🇺🇸 865 110 21 Apr 2023 449th MeWhenI 🇻🇦 865 110 15 May 2023 449th Lydxn 🇨🇦 865 110 26 May 2023 449th stefangimmillaro 865 110 20 Jun 2023 449th voytxt 🇨🇿 865 110 1 Jan 2024 449th sean-niemann 🇺🇸 865 110 20 Jul 2024 449th edsrzf 🇳🇿 865 110 4 days ago 458th madex 🇩🇪 864 98 6 Aug 2023 459th ccolella-mdc 863 68 12 Oct 2023 460th Steffan153 🇫🇮 863 70 12 Dec 2023 460th Yewzir 🇧🇪 863 70 14 Dec 2023 460th edsrzf 🇳🇿 863 70 20 Sep 2024 460th emgordon154 863 70 6 Dec 2024 460th sean-niemann 🇺🇸 863 70 20 Apr 2025 465th weliveinhell 🇭🇹 863 123 1 Oct 2023 465th jerrandolph 863 123 20 Oct 2023 465th r3vit 863 123 27 Dec 2023 465th ibeucaly 863 123 26 Apr 2025 469th primo-ppcg 🇹🇭 862 94 21 Apr 2023 469th saito-ta 🇯🇵 862 94 24 Apr 2023 471st cryosis7 861 78 23 Aug 2023 471st jbt 861 78 26 Dec 2023 471st rastapasta 861 78 7 Aug 2024 474th GrayJoKing 🇦🇺 860 55 18 Apr 2023 475th HumanEquivalentUnit 860 70 28 Nov 2023 476th brochmann 🇸🇪 860 76 13 Aug 2023 476th snoozingnewt 🇺🇸 860 76 29 Oct 2023 476th bwenstar 860 76 21 Feb 2024 476th sultan 860 76 26 Feb 2024 476th KatieLG 🇬🇧 860 76 29 Jul 2024 476th xyangst 860 76 3 Oct 2024 476th wh3n3v3r 🇨🇿 860 76 20 Nov 2024 476th JunkIce 860 76 24 Nov 2024 476th CornerMercury 🇬🇧 860 76 16 Feb 2025 485th stefangimmillaro 858 69 13 Oct 2024 486th ovs-code 🇩🇪 857 84 17 Apr 2023 487th JayXon 🇺🇸 856 231 22 Apr 2023 488th duckyluuk 🇳🇱 855 71 28 Aug 2024 489th jacobly0 🇺🇸 855 99 2 Oct 2023 489th kkoenig 855 99 28 Dec 2023 491st Steffan153 🇫🇮 855 103 23 Apr 2023 491st m-tkach 🇺🇦 855 103 23 Apr 2023 491st Lydxn 🇨🇦 855 103 26 May 2023 491st sean-niemann 🇺🇸 855 103 2 Nov 2023 491st DialFrost 🇸🇬 855 103 23 Dec 2024 496th erikgaal 853 51 5 Jan 2024 497th ovs-code 🇩🇪 852 98 16 Apr 2023 498th JayXon 🇺🇸 852 142 14 Jul 2023 498th Shanethegamer 🇺🇸 852 142 14 Jul 2023 498th Lydxn 🇨🇦 852 142 14 Jul 2023 498th sean-niemann 🇺🇸 852 142 20 Jul 2024 498th Steffan153 🇫🇮 852 142 20 Jul 2024 503rd dokutan 851 70 7 Aug 2024 504th 386asm 🇺🇸 851 102 2 May 2023 505th JayXon 🇺🇸 851 154 27 Apr 2023 506th postie77 850 69 17 Apr 2023 506th tomh1012 850 69 18 Apr 2023 506th janbehrens 🇩🇪 850 69 15 May 2023 506th arctouch-cristiannevianna 850 69 18 May 2023 506th jwonagel 850 69 29 Sep 2023 506th apocriva 850 69 24 Nov 2023 506th markcahigyan 🇭🇺 850 69 7 Feb 2024 506th sultan 850 69 28 Feb 2024 506th Matto58 850 69 8 Nov 2024 506th TRexOnGit 850 69 28 Nov 2024 506th SpareManiKatti 850 69 7 Apr 2025 517th AlephSquirrel 849 89 17 Apr 2023 517th GolfingSuccess 🇬🇷 849 89 26 Nov 2023 517th tobeannouncd 849 89 11 Jan 2024 517th ovs-code 🇩🇪 849 89 22 May 2024 517th lynn 849 89 8 Jan 2025 517th CLOStrophobic 🇮🇹 849 89 6 May 2025 517th kg583 🇺🇸 849 89 6 May 2025 524th Intevel 🇩🇪 849 125 4 Jul 2023 524th xNaCly 🇩🇪 849 125 4 Jul 2023 Prev 451–525 of 1,252 Next