Smith Numbers in all languages in bytes. 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 Bytes Time 601st GolfingSuccess 🇬🇷 608 114 7 Oct 2021 602nd msbranicky 608 152 16 Jan 2024 603rd rollershutter 608 165 17 Mar 2024 604th aksyristos 608 199 20 Jan 2023 605th MeWhenI 🇻🇦 606 128 25 Oct 2024 606th alexsave 605 135 29 Oct 2024 607th neihousaigaai 604 166 13 Aug 2022 607th midnattssol 🇸🇪 604 166 19 Oct 2023 609th GeorgeStechman 🇬🇧 601 136 20 Nov 2022 610th pandapawskat 601 145 7 Oct 2021 611th LeeCamp 601 167 15 Jan 2023 612th arjanadriaanse 🇳🇱 601 175 8 Feb 2022 613th plcc0 597 168 5 days ago 614th Shanethegamer 🇺🇸 597 186 20 Nov 2021 615th MeWhenI 🇻🇦 596 142 12 Nov 2022 615th albanian-laundromat 596 142 13 days ago 617th DialFrost 🇸🇬 593 59 24 Feb 2024 618th CatsAreFluffy 593 147 15 Jan 2023 619th rowboat1 593 169 22 Jun 2022 619th markusgraube 593 169 13 Apr 2023 621st DialFrost 🇸🇬 591 202 1 Nov 2023 622nd h3ra993huskp 🇯🇵 591 212 4 Aug 2024 623rd amollberg 🇸🇪 590 170 5 Jan 2022 624th m-tkach 🇺🇦 589 151 2 Jul 2023 625th trinityy-7 588 139 17 Mar 2024 626th emgordon154 588 247 10 Dec 2024 627th xy3 🇮🇪 587 171 7 Jan 2022 627th mhenion8293 🇺🇸 587 171 23 Jan 2022 629th Yax42 🇫🇷 586 190 27 Jul 2025 630th yoshykai 586 214 15 Apr 2025 631st janbehrens 🇩🇪 584 127 6 Mar 2022 632nd strout 584 180 16 Aug 2022 633rd CatsAreFluffy 578 182 13 Mar 2023 634th Shanethegamer 🇺🇸 577 151 20 Nov 2021 635th Natanaelel 🇸🇪 576 118 11 Jul 2023 636th SniperSmiley 🇺🇸 576 174 18 Jul 2022 637th msbranicky 575 189 3 Oct 2023 638th jared-hughes 574 61 6 Oct 2021 638th MeWhenI 🇻🇦 574 61 13 Dec 2021 640th a-apple1234 573 135 14 Feb 2023 641st janbehrens 🇩🇪 573 152 25 Nov 2022 642nd nstearns96 🇬🇧 573 175 8 Dec 2022 643rd Larento 571 143 12 Oct 2023 644th RYNO8 571 184 30 Nov 2022 645th JRaspass 🇬🇧 568 136 6 Oct 2021 646th Mikey-Beep 🇬🇧 567 177 6 Jun 2024 647th Ripick 566 192 13 Aug 2024 648th Matgc04 565 197 23 Feb 2024 649th cros107 🇦🇺 563 178 27 Jan 2024 649th dirckvdende 563 178 12 Jul 2025 651st Bulmenisaurus 560 179 9 Jul 2024 652nd Jacob385 560 224 2 May 2024 653rd msbranicky 559 178 1 Jan 2024 654th hymanimy 557 180 23 Nov 2021 654th dokutan 557 180 24 Jul 2024 656th bwat2 557 225 8 Mar 2022 657th adoxography 554 181 19 Oct 2021 657th hjcafaroUC 554 181 26 Oct 2021 657th sleepyStick 554 181 3 Dec 2021 657th Drew-j-Smith 554 181 5 May 2022 661st Chinay-Domitrix 🇺🇸 554 196 3 Apr 2025 662nd jhpaques 🇫🇷 551 182 28 Jul 2022 663rd msbranicky 551 202 20 Aug 2023 664th jerrandolph 551 249 3 Nov 2023 665th JRaspass 🇬🇧 549 150 7 Oct 2021 666th Alex-x90 🇺🇸 548 159 1 Aug 2023 667th vhoulbreque 🇫🇷 548 183 15 Aug 2022 667th fgrosshans 🇫🇷 548 183 10 Jun 2024 669th msbranicky 548 275 3 Jan 2024 670th Schmitt-Very-Cool 547 229 6 days ago 671st janbehrens 🇩🇪 546 163 2 Jul 2023 672nd RDShah 545 184 11 May 2022 672nd mdnestor 545 184 27 Dec 2022 674th janbehrens 🇩🇪 544 125 25 Nov 2022 675th Shanethegamer 🇺🇸 544 277 7 Oct 2021 First Prev 601–675 of 1,445 Next Last