Smith Numbers 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 525th SirBogman 🇺🇸 576 122 24 Jul 2025 527th lynn 576 128 23 Dec 2021 527th ryyyn 🇺🇸 576 128 11 Jun 2025 527th InigoK 🇺🇸 576 128 16 days ago 530th Yax42 🇫🇷 576 190 27 Jul 2025 531st Shanethegamer 🇺🇸 574 150 3 Apr 2023 532nd msbranicky 574 189 3 Oct 2023 533rd prplz 🇦🇺 572 129 3 Dec 2022 533rd thehylian 572 129 9 Jan 2023 533rd Pyroan 572 129 13 Mar 2025 536th AlephSquirrel 571 123 9 Mar 2025 537th RYNO8 571 184 30 Nov 2022 538th Larento 570 143 12 Oct 2023 539th TobyBoyne 🇬🇧 567 130 19 Sep 2022 539th Griff95 567 130 21 Sep 2023 539th mossiegoat 567 130 3 days ago 542nd bizy-coder 566 124 3 Sep 2024 543rd janbehrens 🇩🇪 566 152 25 Nov 2022 544th Ripick 565 192 13 Aug 2024 545th GolfingSuccess 🇬🇷 563 131 6 Oct 2021 545th suwat513 563 131 24 Sep 2022 547th quimey 559 132 14 Mar 2023 547th blaztoma 🇱🇹 559 132 25 days ago 549th madeforlosers 559 146 1 Nov 2023 549th KatieLG 🇬🇧 559 146 29 hours ago 551st Matgc04 559 196 3 Jun 2024 552nd Schmitt-Very-Cool 559 221 3 days ago 553rd msbranicky 558 178 1 Jan 2024 554th jared-hughes 557 61 6 Oct 2021 554th MeWhenI 🇻🇦 557 61 13 Dec 2021 556th Natanaelel 🇸🇪 554 105 16 Jan 2025 557th michelebastione 🇮🇹 554 133 9 Oct 2021 557th commandblockguy 🇺🇸 554 133 5 Sep 2022 557th fuzzylojik-golf 🇺🇸 554 133 19 Jul 2025 560th commandblockguy 🇺🇸 553 127 1 Sep 2025 561st Chinay-Domitrix 🇺🇸 553 196 3 Apr 2025 562nd adoxography 551 114 19 Oct 2021 563rd Jacob385 551 224 2 May 2024 564th CodyMiner 550 134 26 Nov 2021 564th scpchicken 🇵🇼 550 134 30 Jan 2023 566th jerrandolph 550 249 3 Nov 2023 567th bwat2 549 225 8 Mar 2022 568th msbranicky 548 275 3 Jan 2024 569th pandapawskat 546 115 7 Oct 2021 570th jacklynnepenick 546 135 5 Nov 2021 570th Bubbler-4 546 135 25 Nov 2022 570th betaveros 546 135 1 Jan 2023 573rd janbehrens 🇩🇪 545 163 2 Jul 2023 574th Shanethegamer 🇺🇸 544 277 7 Oct 2021 575th janbehrens 🇩🇪 542 127 6 Mar 2022 576th NewDefectus 🇮🇱 542 136 7 Oct 2021 576th OllieBoyne 🇬🇧 542 136 19 Sep 2022 576th Emutis 🇱🇹 542 136 12 Aug 2025 579th msbranicky 542 202 20 Aug 2023 580th UnderKoen 🇳🇱 542 449 15 Jun 2022 581st Alex-x90 🇺🇸 541 159 1 Aug 2023 582nd Shanethegamer 🇺🇸 538 108 28 Dec 2021 583rd Natanaelel 🇸🇪 538 118 11 Jul 2023 584th kevdah 538 137 4 Oct 2022 584th Flekay 🇩🇪 538 137 11 Jul 2025 586th JRaspass 🇬🇧 538 255 14 Feb 2022 587th Luj8n 537 117 12 Nov 2021 588th Re-Adventures 🇮🇳 537 225 14 Dec 2023 589th iczelia 🇩🇪 535 161 12 days ago 590th estomagordo 🇳🇱 534 138 6 Dec 2021 590th guilhem-roy 🇫🇷 534 138 23 Feb 2022 590th KasperKivimaeki 🇫🇮 534 138 9 Jul 2025 590th 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