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 676th snoozingnewt 🇺🇸 453 182 11 Feb 2024 677th StefanHabel 🇨🇦 450 164 2 Jan 2023 677th BREMAUCY 🇫🇷 450 164 16 days ago 679th rollershutter 447 165 17 Mar 2024 680th neihousaigaai 444 166 13 Aug 2022 680th midnattssol 🇸🇪 444 166 19 Oct 2023 682nd emgordon154 443 247 10 Dec 2024 683rd HumanEquivalentUnit 443 276 8 Feb 2022 684th LeeCamp 442 167 15 Jan 2023 685th rowboat1 437 169 22 Jun 2022 685th markusgraube 437 169 13 Apr 2023 687th amollberg 🇸🇪 434 170 5 Jan 2022 687th Mr-McChicken 434 170 18 Oct 2023 689th scpchicken 🇵🇼 433 147 2 Jan 2023 690th xy3 🇮🇪 431 171 7 Jan 2022 690th mhenion8293 🇺🇸 431 171 23 Jan 2022 692nd adriweb 🇫🇷 430 252 10 Oct 2024 693rd SniperSmiley 🇺🇸 424 174 18 Jul 2022 693rd Mabeloid 🇳🇴 424 174 23 Sep 2024 695th nstearns96 🇬🇧 422 175 8 Dec 2022 696th Shanethegamer 🇺🇸 421 151 28 Dec 2021 696th nephila-nacrea 🇬🇧 421 151 12 Aug 2022 698th cingulataluke 419 176 29 Aug 2023 699th Mikey-Beep 🇬🇧 417 177 6 Jun 2024 700th JGDoerrer 415 291 11 Jan 2022 701st cros107 414 178 27 Jan 2024 701st dirckvdende 414 178 12 Jul 2025 703rd matejmatik123 🇸🇰 414 210 14 hours ago 704th Bulmenisaurus 412 179 9 Jul 2024 705th DaCuteRaccoon 411 153 16 Apr 2022 706th hymanimy 410 180 23 Nov 2021 707th HumanoidCPU 410 267 10 Apr 2025 708th adoxography 408 181 19 Oct 2021 708th hjcafaroUC 408 181 26 Oct 2021 708th sleepyStick 408 181 3 Dec 2021 708th Drew-j-Smith 408 181 5 May 2022 712th Florian-Mt 408 200 23 Oct 2023 713th msbranicky 406 219 4 Jan 2024 714th jhpaques 🇫🇷 405 182 28 Jul 2022 715th dillon-duncando 405 204 10 Mar 2024 716th vhoulbreque 🇫🇷 403 183 15 Aug 2022 716th fgrosshans 🇫🇷 403 183 10 Jun 2024 718th Mabeloid 🇳🇴 402 175 17 Sep 2024 719th RDShah 401 184 11 May 2022 719th mdnestor 401 184 27 Dec 2022 721st JRaspass 🇬🇧 399 146 7 Oct 2021 722nd galloj 🇨🇿 399 185 23 Aug 2022 722nd Troon 399 185 17 Feb 2025 724th ShiraJoseph 🇺🇸 398 205 16 Jul 2023 725th Trunksistor 🇫🇷 397 186 25 May 2022 726th KatieLG 🇬🇧 396 206 6 Apr 2022 727th msbranicky 395 159 11 Sep 2023 728th lovernj 395 187 7 Feb 2022 728th celiendonze 🇨🇭 395 187 16 May 2023 728th TheZwierzLF 🇵🇱 395 187 21 May 2025 731st MeWhenI 🇻🇦 394 192 29 Jan 2023 732nd osmith93 392 188 13 Jun 2022 733rd Bonjour27891 🇻🇳 390 189 8 Mar 2022 733rd Pena86 390 189 14 Sep 2022 733rd Dpxx 390 189 8 Aug 2024 736th zerickso 384 192 17 Mar 2024 737th logvp 382 193 8 Jan 2024 737th yousefalizadeh 382 193 7 Apr 2024 739th cafehaine 🇫🇷 380 194 24 May 2022 740th msbranicky 374 218 20 Sep 2023 741st SirBogman 🇺🇸 373 96 6 Oct 2022 742nd Yewzir 🇧🇪 373 312 4 Feb 2023 743rd brimstonetrader 371 199 11 Jan 2024 744th ArmaanAS 371 220 29 Nov 2021 745th Luca2812 370 235 9 Oct 2024 746th scpchicken 🇵🇼 368 158 23 Mar 2022 747th HumanoidCPU 367 295 24 Oct 2024 748th DaCuteRaccoon 365 427 14 May 2022 749th emgordon154 363 113 3 Nov 2024 750th fynnkroeger 363 203 6 Jan 2023 Prev 676–750 of 1,350 Next