Emirp Numbers (Long) 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 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 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 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 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 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 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 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 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 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 745th 5quiwyrm 537 114 2 Dec 2024 745th Troon 537 114 7 Feb 2025 753rd davbass 🇮🇹 536 112 25 Aug 2023 754th msbranicky 535 200 31 Dec 2023 755th ravnskjaer 🇩🇰 533 256 20 Dec 2024 756th michelebastione 🇮🇹 532 115 30 Oct 2022 756th QuincyNash 🇺🇸 532 115 27 Nov 2022 756th jtaxen 532 115 4 Jan 2023 756th OCNeve 532 115 18 Jun 2024 756th hiichbindermax 532 115 28 Jul 2024 756th CyberTapir 532 115 27 Aug 2024 756th klixel 🇨🇦 532 115 31 Dec 2024 756th chartung17 532 115 20 Apr 2025 764th postie77 531 187 30 May 2023 765th scpchicken 🇵🇼 530 77 3 Dec 2022 766th janbehrens 🇩🇪 529 144 26 Nov 2022 767th mtirado1 529 153 11 Apr 2023 768th Ralac07 🇦🇺 528 116 3 Jul 2024 768th dirckvdende 528 116 5 Jul 2025 770th KatieLG 🇬🇧 528 188 13 Oct 2024 771st SirBogman 🇺🇸 528 407 29 Oct 2022 772nd 823126 527 128 4 Dec 2024 773rd CheeseCake628 🇳🇴 524 111 17 Jan 2024 774th MichaelMBradley 🇨🇦 523 117 4 Nov 2022 774th nstearns96 🇬🇧 523 117 9 Nov 2022 774th goGuru 523 117 26 Dec 2022 774th LeeCamp 523 117 12 Jan 2023 774th AZ9tumas 523 117 15 Apr 2023 774th markusgraube 523 117 1 Jul 2023 774th Florian-Mt 523 117 26 Sep 2023 774th ssbhatt4321 523 117 14 Oct 2023 774th SectorCorruptor 523 117 5 Apr 2024 783rd adamnielson42 🇺🇸 523 129 25 Apr 2023 784th andre-lameirinhas 🇵🇹 519 118 31 Oct 2022 784th jhpaques 🇫🇷 519 118 1 Nov 2022 784th fredrik-bakke 🇳🇴 519 118 5 Nov 2022 784th galloj 🇨🇿 519 118 6 Nov 2022 784th pde-bakk 🇳🇱 519 118 30 Oct 2023 784th CutSandstone 519 118 4 Jul 2024 784th WillowWispy 519 118 25 May 2025 791st goodwyna21 519 130 22 Jan 2025 791st Lv0Sys 🇵🇱 519 130 1 Jun 2025 793rd sona-tau 518 212 10 Mar 2023 794th msbranicky 518 281 3 Jan 2024 795th msbranicky 517 177 13 Sep 2023 796th HumanoidCPU 517 264 19 Apr 2024 797th estomagordo 🇳🇱 515 119 31 Oct 2022 797th midnattssol 🇸🇪 515 119 27 Jul 2023 797th Alban-Boissard 515 119 14 Jun 2025 800th jessegyger 512 123 31 Oct 2022 800th pschmid0 🇺🇸 512 123 31 Oct 2022 802nd BREMAUCY 🇫🇷 511 132 29 Jun 2025 803rd janbehrens 🇩🇪 510 80 9 Nov 2022 804th ridingqwerty 🇺🇸 510 114 27 Jan 2024 805th 4ndyJ 🇬🇧 510 120 6 Mar 2023 805th jacksonhenry3 510 120 25 Mar 2023 805th celiendonze 🇨🇭 510 120 30 Mar 2023 805th logvp 510 120 30 Dec 2023 809th snoozingnewt 🇺🇸 509 140 12 Nov 2023 810th Nic0M 506 121 13 Aug 2023 810th croc54 506 121 30 Dec 2024 812th Schmitt-Very-Cool 504 271 1 Nov 2023 813th mdnestor 502 122 23 Dec 2022 813th zwxzwxzwx21 502 122 7 Feb 2024 813th SanderRuud 502 122 22 days ago 816th msbranicky 502 189 13 Sep 2023 817th Jaydosu 498 123 14 Nov 2022 817th andre-de-lorde 498 123 31 Aug 2023 817th uttumuttu 🇫🇮 498 123 22 Dec 2023 817th ridingqwerty 🇺🇸 498 123 27 Jan 2024 817th rsgray 498 123 19 Feb 2024 817th Stockoh 🇫🇷 498 123 19 Jun 2024 817th clayboll99 498 123 21 days ago 824th msbranicky 497 176 28 Aug 2023 825th raphaelimahorn 496 136 17 Nov 2022 Prev 751–825 of 1,494 Next