Van Eck Sequence 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 676th scpchicken 🇵🇼 648 83 25 Feb 2023 676th Natanaelel 🇸🇪 648 83 18 days ago 678th KatieLG 🇬🇧 646 37 20 Oct 2021 679th DialFrost 🇸🇬 645 71 28 Feb 2025 680th Shanethegamer 🇺🇸 644 57 5 Aug 2024 681st aliakseikalosha 644 112 21 Nov 2021 682nd nephila-nacrea 🇬🇧 643 48 1 May 2021 682nd JRaspass 🇬🇧 643 48 1 Sep 2021 682nd Natanaelel 🇸🇪 643 48 26 Jan 2022 685th wirewolf010 643 91 12 Jan 2022 685th Irratix 🇳🇱 643 91 13 Jun 2022 687th Sakisan 🇧🇪 641 84 30 May 2022 688th MeWhenI 🇻🇦 640 56 17 Nov 2023 689th janbehrens 🇩🇪 640 66 1 Nov 2021 690th jacklynnepenick 640 80 26 Aug 2021 690th b10011 🇫🇮 640 80 8 Jan 2023 690th keelimeguy 🇺🇸 640 80 19 Dec 2023 693rd cbrt-x 638 172 24 May 2022 694th mousetail 🇳🇱 637 33 18 Jan 2024 695th lynn 636 72 8 Sep 2021 696th cure-honey 🇯🇵 634 131 11 Jul 2021 697th annaproxy 633 85 30 Jan 2022 698th HumanoidCPU 633 113 27 Jun 2024 699th michelebastione 🇮🇹 632 81 26 May 2021 699th petroselo 632 81 12 Apr 2022 699th jhpaques 🇫🇷 632 81 29 Jul 2022 699th bwenstar 632 81 12 Aug 2022 699th glesnick 632 81 30 Sep 2022 699th eshilo-draper 632 81 27 Oct 2022 699th nstearns96 🇬🇧 632 81 29 Nov 2022 699th cingulataluke 632 81 29 Aug 2023 699th estomagordo 🇳🇱 632 81 31 Aug 2023 699th Ythaenagor 632 81 5 Aug 2024 709th DialFrost 🇸🇬 632 94 27 Sep 2024 710th msbranicky 631 102 9 Jan 2025 711th Shanethegamer 🇺🇸 630 49 16 Sep 2021 712th 4hg 🇺🇸 629 38 28 Jan 2023 713th florton 629 65 7 Jan 2022 713th Garklein 🇨🇦 629 65 7 Jan 2022 713th xyangst 629 65 12 Oct 2024 716th Re-Adventures 🇮🇳 629 93 30 Dec 2021 716th Yewzir 🇧🇪 629 93 9 Feb 2024 718th MeWhenI 🇻🇦 629 276 29 Aug 2023 719th emgordon154 628 86 28 Dec 2024 720th janbehrens 🇩🇪 626 62 3 Dec 2023 721st emplv 🇱🇻 626 86 20 Dec 2022 722nd RustemB 🇷🇺 624 82 2 May 2021 722nd Mikey-Beep 🇬🇧 624 82 5 Sep 2024 722nd moustave 624 82 28 Nov 2024 722nd klixel 🇨🇦 624 82 25 Jan 2025 726th MeWhenI 🇻🇦 624 110 14 Jun 2023 727th bac0id 624 176 26 Sep 2023 728th Adix-null 🇱🇹 622 116 17 May 2023 729th xiBread 🇺🇸 620 66 26 Sep 2021 729th scpchicken 🇵🇼 620 66 17 May 2023 731st frankgraziano 618 58 21 Feb 2023 732nd lynn 618 126 10 Mar 2022 733rd janbehrens 🇩🇪 617 50 1 May 2021 733rd kurkale6ka 617 50 14 Jul 2021 735th trist224 🇫🇷 617 83 1 Sep 2022 735th ryyyn 🇺🇸 617 83 13 days ago 737th emgordon154 617 88 8 Dec 2024 738th jerrandolph 617 152 3 Nov 2023 738th JRaspass 🇬🇧 617 152 7 Feb 2024 740th varhammer 🇷🇺 614 99 13 Dec 2023 741st msbranicky 614 214 9 Jan 2024 742nd aksyristos 613 75 28 Dec 2022 743rd janAkali 🇷🇺 613 85 17 days ago 744th Shanethegamer 🇺🇸 612 53 9 Jan 2022 745th elisherer 🇮🇱 611 67 7 Oct 2021 746th Meowsan91 🇨🇿 611 118 21 Nov 2021 746th tomh1012 611 118 21 Nov 2021 748th ValdeQwerty 609 84 22 Sep 2021 748th PhysicDev 🇫🇷 609 84 13 Nov 2021 748th fgrosshans 🇫🇷 609 84 25 Jan 2022 Prev 676–750 of 1,567 Next