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 376th MeWhenI 🇻🇦 684 364 30 Aug 2023 377th prplz 🇦🇺 683 92 7 Oct 2021 377th stefangimmillaro 683 92 3 Jun 2024 379th nwellnhof 🇩🇪 683 108 25 Sep 2024 380th Irratix 🇳🇱 681 161 13 Dec 2021 380th janbehrens 🇩🇪 681 161 25 Nov 2022 380th KatieLG 🇬🇧 681 161 25 May 2024 383rd inventshah 680 128 15 Nov 2022 383rd RYNO8 680 128 25 Aug 2023 385th SirBogman 🇺🇸 680 164 25 Nov 2022 386th bricknellj 677 109 4 Mar 2025 387th Natanaelel 🇸🇪 676 93 6 Oct 2021 387th DialFrost 🇸🇬 676 93 1 Jun 2024 389th Shanethegamer 🇺🇸 676 102 6 Oct 2021 390th Shanethegamer 🇺🇸 676 162 9 Apr 2025 391st Shanethegamer 🇺🇸 676 172 30 Jun 2022 391st janbehrens 🇩🇪 676 172 25 Nov 2022 393rd DialFrost 🇸🇬 675 179 20 Apr 2025 394th clockworknazo 674 134 15 Jun 2023 395th ovs-code 🇩🇪 674 185 16 Jul 2023 396th janbehrens 🇩🇪 670 168 25 Nov 2022 397th m-tkach 🇺🇦 669 94 6 May 2023 398th Natanaelel 🇸🇪 669 122 12 Jul 2023 399th Shanethegamer 🇺🇸 669 263 20 Nov 2021 400th jared-hughes 668 127 22 Apr 2022 401st Shanethegamer 🇺🇸 668 155 8 Sep 2024 402nd Shanethegamer 🇺🇸 668 182 10 Sep 2022 403rd Shanethegamer 🇺🇸 667 163 6 Oct 2021 404th Rubiksmath 665 111 16 Aug 2023 405th ovs-code 🇩🇪 664 106 15 Jan 2024 406th Us1ngTh3Hub 664 131 2 Apr 2024 407th msbranicky 664 182 6 Oct 2023 408th edsrzf 🇳🇿 664 192 21 Jun 2025 409th antimon2 🇯🇵 663 104 16 Oct 2021 410th m-tkach 🇺🇦 663 203 5 May 2025 411th cbrt-x 661 159 7 Oct 2023 412th DialFrost 🇸🇬 660 137 29 Oct 2023 413th jared-hughes 659 132 9 Apr 2022 414th edsrzf 🇳🇿 659 157 11 Jan 2025 415th MeWhenI 🇻🇦 658 171 4 Mar 2022 416th Shanethegamer 🇺🇸 657 160 9 Sep 2024 417th lynn 657 184 20 May 2022 418th olleicua 🇺🇸 655 96 26 Feb 2024 419th xnor-gate 653 113 23 Dec 2021 420th SirBogman 🇺🇸 653 116 27 Jan 2024 421st msbranicky 653 166 28 Sep 2023 422nd Steffan153 🇫🇮 651 108 14 Aug 2024 423rd MeWhenI 🇻🇦 651 119 13 Nov 2022 424th Shanethegamer 🇺🇸 650 153 20 Nov 2021 425th Alex-x90 🇺🇸 650 179 29 Jul 2024 426th DialFrost 🇸🇬 650 187 6 Nov 2023 427th didion0 🇺🇸 648 126 31 Jan 2022 428th MeWhenI 🇻🇦 648 163 16 Oct 2022 429th Seek64 🇩🇪 647 114 4 Apr 2025 430th Shanethegamer 🇺🇸 647 197 7 Sep 2024 431st varhammer 🇷🇺 645 223 13 Dec 2023 432nd KatieLG 🇬🇧 643 167 14 Jan 2023 433rd dokutan 642 115 24 Jul 2024 434th Bubbler-4 642 194 14 Jul 2023 435th DialFrost 🇸🇬 640 136 18 May 2024 436th Shanethegamer 🇺🇸 640 189 13 Jan 2022 437th m-tkach 🇺🇦 639 110 28 Mar 2024 438th msbranicky 638 108 15 Jan 2024 439th Shanethegamer 🇺🇸 638 133 30 Nov 2024 440th Shanethegamer 🇺🇸 638 170 10 Sep 2024 441st msbranicky 637 170 6 Jan 2025 442nd primo-ppcg 🇹🇭 636 116 9 Oct 2021 442nd 5cw 🇺🇸 636 116 19 Oct 2024 444th jbbarth 🇫🇷 635 99 6 Oct 2021 444th OhmNomNom 635 99 9 Oct 2022 444th error256 635 99 19 May 2024 447th coreynash 633 129 23 Feb 2024 448th chunes3 🇺🇸 633 134 18 Sep 2023 448th gifti258 633 134 18 Sep 2023 450th MeWhenI 🇻🇦 632 109 14 Feb 2023 Prev 376–450 of 1,403 Next