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 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 Knight 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 Knight 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 526th TobyBoyne 🇬🇧 567 130 19 Sep 2022 526th Griff95 567 130 21 Sep 2023 528th Ripick 565 192 13 Aug 2024 529th GolfingSuccess 🇬🇷 563 131 6 Oct 2021 529th suwat513 563 131 24 Sep 2022 531st quimey 559 132 14 Mar 2023 532nd madeforlosers 559 146 1 Nov 2023 533rd Matgc04 559 196 3 Jun 2024 534th msbranicky 558 178 1 Jan 2024 535th michelebastione 🇮🇹 555 133 9 Oct 2021 535th commandblockguy 🇺🇸 555 133 5 Sep 2022 535th fuzzylojik-golf 🇺🇸 555 133 22 days ago 538th Natanaelel 🇸🇪 554 105 16 Jan 2025 539th Chinay-Domitrix 🇺🇸 552 196 3 Apr 2025 540th adoxography 551 114 19 Oct 2021 541st CodyMiner 551 134 26 Nov 2021 541st scpchicken 🇵🇼 551 134 30 Jan 2023 543rd jerrandolph 551 249 3 Nov 2023 544th Alex-x90 🇺🇸 547 159 1 Aug 2023 545th msbranicky 547 275 3 Jan 2024 546th pandapawskat 546 115 7 Oct 2021 547th jacklynnepenick 546 135 5 Nov 2021 547th Bubbler-4 546 135 25 Nov 2022 547th betaveros 546 135 1 Jan 2023 550th janbehrens 🇩🇪 545 163 2 Jul 2023 551st janbehrens 🇩🇪 543 127 6 Mar 2022 552nd Shanethegamer 🇺🇸 543 277 7 Oct 2021 553rd UnderKoen 🇳🇱 543 449 15 Jun 2022 554th NewDefectus 🇮🇱 542 136 7 Oct 2021 554th OllieBoyne 🇬🇧 542 136 19 Sep 2022 554th InigoK 🇺🇸 542 136 10 Jun 2023 557th msbranicky 542 202 20 Aug 2023 558th commandblockguy 🇺🇸 541 130 15 Jan 2024 559th Schmitt-Very-Cool 540 289 5 Jul 2023 560th Shanethegamer 🇺🇸 539 108 28 Dec 2021 561st Natanaelel 🇸🇪 539 118 11 Jul 2023 562nd kevdah 538 137 4 Oct 2022 562nd Flekay 🇩🇪 538 137 11 Jul 2025 564th JRaspass 🇬🇧 538 255 14 Feb 2022 565th Luj8n 537 117 12 Nov 2021 566th Re-Adventures 🇮🇳 537 225 14 Dec 2023 567th estomagordo 🇳🇱 535 138 6 Dec 2021 567th guilhem-roy 🇫🇷 535 138 23 Feb 2022 567th KasperKivimaeki 🇫🇮 535 138 9 Jul 2025 567th RaBa21 🇭🇺 535 138 23 days ago 571st MeWhenI 🇻🇦 533 194 6 Aug 2023 572nd Re-Adventures 🇮🇳 531 139 31 Oct 2021 573rd HumanoidCPU 530 202 13 Feb 2024 574th elgan65536 530 228 4 Mar 2024 575th hamhub7 529 207 3 Aug 2022 575th rifatx 529 207 7 Jul 2024 577th msbranicky 528 200 22 Aug 2023 578th msbranicky 528 220 20 Aug 2023 579th HPWiz 🇳🇿 527 68 1 Oct 2022 580th MichalMarsalek 🇨🇿 527 140 29 Aug 2022 581st eranws 526 155 23 Dec 2024 582nd Shanethegamer 🇺🇸 526 169 2 Jul 2023 583rd bac0id 526 221 3 Jul 2024 584th dokutan 526 1,348 3 Oct 2023 585th TFeld00 🇩🇰 523 141 17 May 2022 585th nullie 523 141 15 Jun 2022 585th MaxElf999 523 141 27 Sep 2022 585th davecame 523 141 11 Oct 2023 585th stertooy 🇧🇪 523 141 11 Jun 2024 590th ovs-code 🇩🇪 520 112 5 Jan 2024 591st fourth-bit 520 142 26 Jun 2023 591st mathisfun271 520 142 24 Dec 2023 593rd junkondo-jp 520 157 29 May 2024 594th knutae 🇳🇴 516 143 1 Dec 2021 594th aksyristos 516 143 23 Nov 2022 594th jipsong 🇩🇪 516 143 20 Jun 2025 597th snoozingnewt 🇺🇸 513 137 11 Feb 2024 598th KrausRaus 🇺🇸 513 159 26 Nov 2022 599th Garklein 🇨🇦 512 80 22 Jan 2022 600th Indivicivet 512 144 24 Oct 2021 Prev 526–600 of 1,346 Next