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 526th cbrt-x 662 159 7 Oct 2023 527th Luj8n 661 117 12 Nov 2021 528th edsrzf 🇳🇿 661 157 11 Jan 2025 529th jared-hughes 660 132 9 Apr 2022 530th Bodo171 660 152 1 Dec 2022 530th Just4FunCoder 660 152 23 Mar 2023 530th msbranicky 660 152 7 Aug 2023 530th JunkIce 660 152 22 Sep 2024 534th MeWhenI 🇻🇦 659 171 4 Mar 2022 535th lynn 659 184 20 May 2022 536th Shanethegamer 🇺🇸 658 160 9 Sep 2024 537th Shanethegamer 🇺🇸 657 172 30 Jun 2022 537th janbehrens 🇩🇪 657 172 25 Nov 2022 539th TimHuisman1703 656 153 7 Jan 2022 539th petroselo 656 153 13 Apr 2022 539th fredrik-bakke 🇳🇴 656 153 5 Oct 2022 539th QuincyNash 🇺🇸 656 153 5 Dec 2022 539th FlorianCassayre 🇫🇷 656 153 10 Sep 2023 539th jatloe 656 153 2 Oct 2024 545th snoozingnewt 🇺🇸 656 164 2 days ago 546th snoozingnewt 🇺🇸 656 172 2 days ago 547th snoozingnewt 🇺🇸 655 185 2 days ago 548th Shanethegamer 🇺🇸 653 125 9 Dec 2021 549th MeWhenI 🇻🇦 652 119 13 Nov 2022 550th Shanethegamer 🇺🇸 652 153 20 Nov 2021 551st adamnielson42 🇺🇸 651 154 4 Dec 2023 551st Pale-Vessel 651 154 7 Mar 2024 551st WillowWispy 651 154 16 Mar 2025 554th MeWhenI 🇻🇦 650 163 16 Oct 2022 554th albanian-laundromat 650 163 2 Sep 2025 556th DialFrost 🇸🇬 650 187 6 Nov 2023 557th didion0 🇺🇸 648 126 31 Jan 2022 558th MeWhenI 🇻🇦 647 146 15 Sep 2025 559th marcin7Cd 647 155 20 Feb 2022 559th jtaxen 647 155 3 May 2024 561st KatieLG 🇬🇧 645 167 14 Jan 2023 562nd snoozingnewt 🇺🇸 645 173 2 days ago 563rd Bubbler-4 645 194 14 Jul 2023 564th luuumine 🇫🇷 643 156 2 days ago 565th namelessiw 642 144 5 Mar 2024 566th DialFrost 🇸🇬 641 136 18 May 2024 567th Shanethegamer 🇺🇸 641 189 13 Jan 2022 568th andre-lameirinhas 🇵🇹 639 157 15 Aug 2022 568th badboj40 639 157 26 Dec 2022 568th Fracture17 639 157 14 Apr 2023 568th namelessiw 639 157 5 Mar 2024 568th inverseLorentz 🇦🇺 639 157 7 Mar 2024 573rd msbranicky 638 170 6 Jan 2025 574th cbrt-x 637 197 4 Apr 2022 575th snoozingnewt 🇺🇸 637 212 2 days ago 576th za3k 635 158 11 Oct 2022 576th andrewjc2000 635 158 12 Apr 2025 578th lynn 634 213 23 Jul 2023 579th coreynash 633 129 23 Feb 2024 580th Bmrl7 631 138 8 Mar 2024 581st martinnorling 🇸🇪 631 159 25 Jun 2022 582nd Alex-x90 🇺🇸 631 179 29 Jul 2024 583rd annaproxy 627 139 18 May 2023 584th cb597 627 160 23 Jul 2022 584th hiichbindermax 627 160 11 Sep 2024 586th tomh1012 627 178 8 Sep 2025 587th Irratix 🇳🇱 627 200 19 Dec 2021 588th yzhs 🇩🇪 626 168 1 Jul 2023 589th msbranicky 626 172 6 Jan 2025 590th FlyingPenguin223 625 178 21 Mar 2025 591st ovs-code 🇩🇪 625 216 17 Jan 2023 592nd Shanethegamer 🇺🇸 624 119 20 Nov 2021 593rd xyangst 623 131 18 Oct 2024 594th AlexanderFair 623 161 17 Jul 2023 594th Bmrl7 623 161 22 Feb 2024 594th PyryL 🇫🇮 623 161 22 Aug 2024 597th GolfingSuccess 🇬🇷 623 1,147 10 Aug 2022 597th galloj 🇨🇿 623 1,147 18 Jan 2023 599th JunkIce 620 149 3 Dec 2024 600th MeWhenI 🇻🇦 620 196 22 Jun 2025 First Prev 526–600 of 1,477 Next Last