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 601st MichalMarsalek 🇨🇿 527 140 29 Aug 2022 602nd eranws 527 155 23 Dec 2024 603rd Shanethegamer 🇺🇸 526 169 2 Jul 2023 604th TFeld00 🇩🇰 523 141 17 May 2022 604th nullie 523 141 15 Jun 2022 604th MaxElf999 523 141 27 Sep 2022 604th davecame 523 141 11 Oct 2023 604th stertooy 🇧🇪 523 141 11 Jun 2024 609th ovs-code 🇩🇪 520 112 5 Jan 2024 610th fourth-bit 520 142 26 Jun 2023 610th mathisfun271 520 142 24 Dec 2023 612th junkondo-jp 520 157 29 May 2024 613th knutae 🇳🇴 516 143 1 Dec 2021 613th aksyristos 516 143 23 Nov 2022 613th jipsong 🇩🇪 516 143 20 Jun 2025 616th KrausRaus 🇺🇸 514 159 26 Nov 2022 617th Garklein 🇨🇦 513 80 22 Jan 2022 618th msbranicky 513 220 20 Aug 2023 619th Indivicivet 512 144 24 Oct 2021 619th ItsMeNoobieboy 512 144 24 Dec 2022 619th SB-945 512 144 31 Mar 2024 622nd bac0id 511 221 3 Jul 2024 623rd zakariamouhid 510 160 11 May 2023 624th janbehrens 🇩🇪 509 125 25 Nov 2022 625th retrohun 509 145 10 Oct 2021 625th CutSandstone 509 145 7 Jul 2024 627th JRaspass 🇬🇧 509 183 18 May 2022 628th stellartux 507 136 26 Dec 2023 629th snoozingnewt 🇺🇸 507 214 11 days ago 630th MeWhenI 🇻🇦 506 128 25 Oct 2024 631st myleopard 505 146 15 Oct 2021 631st NerdyMcNerd42 505 146 13 May 2023 631st TaserTheFox 🇺🇸 505 146 24 May 2023 634th msbranicky 505 221 17 Sep 2023 635th AkashTandon167 502 147 2 Nov 2021 635th vodker1 502 147 8 Mar 2022 637th MeWhenI 🇻🇦 501 165 15 Dec 2022 638th lifthrasiir 🇰🇷 500 82 6 Dec 2024 639th CedricGebistorf 499 148 25 Feb 2022 639th pascscha 499 148 28 Mar 2022 639th jared-hughes 499 148 10 Sep 2022 639th trist224 🇫🇷 499 148 22 Sep 2022 643rd matejmatik123 🇸🇰 497 227 13 Aug 2025 644th bac0id 496 221 3 Jul 2024 645th janbehrens 🇩🇪 495 149 30 Dec 2023 646th primo-ppcg 🇹🇭 493 177 11 Feb 2022 647th Shanethegamer 🇺🇸 492 227 20 Nov 2021 648th Terobero 489 151 26 Aug 2024 649th namelessiw 488 144 5 Mar 2024 650th msbranicky 487 177 22 Aug 2023 651st Fishron 486 152 24 Oct 2021 651st Bodo171 486 152 1 Dec 2022 651st msbranicky 486 152 7 Aug 2023 654th klixel 🇨🇦 486 249 23 Jul 2025 655th iczelia 🇩🇪 483 175 16 days ago 656th TimHuisman1703 482 153 7 Jan 2022 656th petroselo 482 153 13 Apr 2022 658th c0d3-4-F00d 🇩🇪 482 179 8 Oct 2021 659th msbranicky 481 257 9 Jan 2024 660th adamnielson42 🇺🇸 479 154 4 Dec 2023 660th Pale-Vessel 479 154 7 Mar 2024 660th WillowWispy 479 154 16 Mar 2025 663rd msbranicky 478 162 11 Sep 2023 664th marcin7Cd 476 155 20 Feb 2022 664th jtaxen 476 155 3 May 2024 666th msbranicky 475 303 10 Jan 2024 667th MeWhenI 🇻🇦 472 1,514 12 May 2022 668th targrik 471 189 29 Jan 2025 669th andre-lameirinhas 🇵🇹 470 157 15 Aug 2022 669th badboj40 470 157 26 Dec 2022 669th Fracture17 470 157 14 Apr 2023 669th namelessiw 470 157 5 Mar 2024 669th inverseLorentz 🇦🇺 470 157 7 Mar 2024 674th fuzzylojik-golf 🇺🇸 469 1,522 4 Sep 2025 675th za3k 467 158 11 Oct 2022 First Prev 601–675 of 1,429 Next Last