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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 451st GolfingSuccess 🇬🇷 619 1,147 10 Aug 2022 451st galloj 🇨🇿 619 1,147 18 Jan 2023 453rd BambooleanLogic 🇸🇪 618 132 12 Jan 2023 454th emgordon154 617 105 8 Aug 2024 455th jared-hughes 616 102 10 Sep 2022 455th KatieLG 🇬🇧 616 102 29 Aug 2024 457th MeWhenI 🇻🇦 616 197 11 Sep 2022 458th lifthrasiir 🇰🇷 615 464 19 Dec 2024 459th HumanoidCPU 614 120 5 Aug 2024 459th bizy-coder 614 120 17 Oct 2024 461st msbranicky 613 198 3 Oct 2023 462nd razetime 612 67 12 Jan 2022 463rd dokutan 612 115 24 Jul 2024 464th saito-ta 🇯🇵 608 59 1 Sep 2022 465th FlyingPenguin223 608 178 21 Mar 2025 466th aksyristos 607 199 20 Jan 2023 467th emgordon154 607 247 10 Dec 2024 468th msbranicky 607 257 9 Jan 2024 469th alexsave 604 135 29 Oct 2024 470th arjanadriaanse 🇳🇱 601 175 8 Feb 2022 471st GeorgeStechman 🇬🇧 600 136 20 Nov 2022 472nd pandapawskat 600 145 7 Oct 2021 473rd scpchicken 🇵🇼 598 105 21 Feb 2023 473rd aksyristos 598 105 4 Mar 2023 473rd BREMAUCY 🇫🇷 598 105 15 Apr 2024 476th AlephSquirrel 595 124 9 Mar 2025 477th DialFrost 🇸🇬 593 59 24 Feb 2024 478th MeWhenI 🇻🇦 592 142 12 Nov 2022 479th CatsAreFluffy 592 147 15 Jan 2023 480th MeWhenI 🇻🇦 591 119 24 May 2024 481st CaedenHarper 🇨🇦 590 125 2 Jan 2025 482nd m-tkach 🇺🇦 588 151 2 Jul 2023 483rd msbranicky 588 202 20 Aug 2023 484th Waffle3z 587 107 6 Oct 2021 485th trinityy-7 587 139 17 Mar 2024 486th HumanoidCPU 586 120 5 Aug 2024 487th strout 584 180 16 Aug 2022 488th ovs-code 🇩🇪 582 155 6 Feb 2023 489th Shanethegamer 🇺🇸 582 186 20 Nov 2021 490th annaproxy 581 127 24 Nov 2021 490th 051 🇸🇬 581 127 25 Dec 2023 490th ahmetdemirag 🇨🇾 581 127 24 Jan 2025 490th souta-1326 581 127 27 Mar 2025 494th Shanethegamer 🇺🇸 580 150 3 Apr 2023 495th MeWhenI 🇻🇦 578 110 16 Apr 2023 496th CatsAreFluffy 578 182 13 Mar 2023 497th GolfingSuccess 🇬🇷 576 122 7 Feb 2024 498th lynn 576 128 23 Dec 2021 499th jared-hughes 574 61 6 Oct 2021 499th MeWhenI 🇻🇦 574 61 13 Dec 2021 501st msbranicky 574 189 3 Oct 2023 502nd hamhub7 574 207 3 Aug 2022 502nd rifatx 574 207 7 Jul 2024 504th SirBogman 🇺🇸 572 123 18 May 2024 504th AlephSquirrel 572 123 9 Mar 2025 506th prplz 🇦🇺 572 129 3 Dec 2022 506th thehylian 572 129 9 Jan 2023 506th Pyroan 572 129 13 Mar 2025 506th ryyyn 🇺🇸 572 129 9 days ago 510th janbehrens 🇩🇪 572 152 25 Nov 2022 511th RYNO8 571 184 30 Nov 2022 512th Larento 570 143 12 Oct 2023 513th bizy-coder 567 124 3 Sep 2024 514th TobyBoyne 🇬🇧 567 130 19 Sep 2022 514th Griff95 567 130 21 Sep 2023 516th albanian-laundromat 567 214 103 mins ago 517th Ripick 565 192 13 Aug 2024 518th CaedenHarper 🇨🇦 563 125 2 Jan 2025 519th GolfingSuccess 🇬🇷 563 131 6 Oct 2021 519th suwat513 563 131 24 Sep 2022 521st quimey 559 132 14 Mar 2023 522nd madeforlosers 559 146 1 Nov 2023 523rd msbranicky 558 178 1 Jan 2024 524th Natanaelel 🇸🇪 554 105 16 Jan 2025 525th michelebastione 🇮🇹 554 133 9 Oct 2021 Prev 451–525 of 1,304 Next
