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 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 526th scpchicken 🇵🇼 742 69 25 Feb 2023 526th jatloe 742 69 27 Sep 2024 528th Shanethegamer 🇺🇸 742 148 30 Oct 2022 529th marshallward 🇺🇸 741 82 7 Jun 2021 529th cure-honey 🇯🇵 741 82 9 Jun 2021 531st Shanethegamer 🇺🇸 740 73 28 Apr 2023 532nd Shanethegamer 🇺🇸 739 97 1 Mar 2022 533rd sisyphus-ppcg 🇦🇺 738 44 2 Mar 2022 534th kumavale 736 106 24 May 2021 535th m-tkach 🇺🇦 735 50 12 Dec 2022 535th Natanaelel 🇸🇪 735 50 12 Feb 2023 537th MeWhenI 🇻🇦 734 72 28 Feb 2025 538th Steffan153 🇫🇮 734 73 3 Mar 2024 538th Shanethegamer 🇺🇸 734 73 8 Apr 2024 540th Shanethegamer 🇺🇸 733 83 4 Oct 2024 541st mokymok 🇺🇸 732 70 23 Jul 2021 541st Anonymousellama21 732 70 15 Jun 2022 541st andre-lameirinhas 🇵🇹 732 70 27 Aug 2022 541st 051 🇸🇬 732 70 30 Aug 2022 541st IshanPanpaliya 732 70 19 Oct 2022 541st ahmetdemirag 🇨🇾 732 70 12 Jun 2024 541st JunkIce 732 70 3 Dec 2024 541st croc54 732 70 17 Jan 2025 541st snoozingnewt 🇺🇸 732 70 31 Mar 2025 550th MeWhenI 🇻🇦 731 54 12 May 2023 550th anter69 🇭🇺 731 54 24 Oct 2024 552nd Waffle3z 731 56 1 May 2021 552nd ArmaanAS 731 56 21 Jun 2021 552nd LukeBridges 🇬🇧 731 56 30 Jan 2025 552nd Lv0Sys 🇵🇱 731 56 18 Jun 2025 556th BlankSpruce 731 107 24 Sep 2024 557th SmartK8 🇨🇿 730 99 30 Oct 2022 558th Natanaelel 🇸🇪 728 28 20 Jul 2023 558th emgordon154 728 28 3 Nov 2024 558th lifthrasiir 🇰🇷 728 28 29 Nov 2024 561st rucin93 🇵🇱 728 151 21 Jan 2024 562nd rboath 727 61 9 Jan 2025 563rd albanian-laundromat 727 78 6 days ago 564th Mikey-Beep 🇬🇧 726 67 6 Jun 2024 565th DialFrost 🇸🇬 725 33 27 Jan 2023 566th Alex-x90 🇺🇸 724 108 9 Dec 2022 566th CatsAreFluffy 724 108 16 Dec 2022 568th targrik 723 130 4 Jul 2025 569th MeWhenI 🇻🇦 722 67 22 Jul 2024 570th primo-ppcg 🇹🇭 721 45 21 Jun 2021 571st Drew-j-Smith 721 71 19 Apr 2022 571st commandblockguy 🇺🇸 721 71 22 Sep 2022 573rd ovs-code 🇩🇪 719 51 17 Nov 2024 574th stefangimmillaro 719 75 25 Jun 2023 575th eranws 718 57 9 Sep 2022 576th CaedenHarper 🇨🇦 718 131 14 Dec 2024 577th DialFrost 🇸🇬 718 153 26 May 2025 578th cure-honey 🇯🇵 716 109 11 Jul 2021 578th mousetail 🇳🇱 716 109 18 Jan 2024 580th inventshah 716 131 9 Sep 2022 581st MeWhenI 🇻🇦 716 184 11 Sep 2023 582nd mauro-1 🇮🇹 711 72 18 Aug 2021 582nd PiterAnnema 711 72 23 Mar 2022 582nd Andrey135296 711 72 4 Apr 2022 582nd TaserTheFox 🇺🇸 711 72 27 Jan 2023 582nd Fracture17 711 72 13 Apr 2023 582nd Bmrl7 711 72 21 Feb 2024 582nd WillConker 711 72 10 Mar 2024 582nd jipsong 🇩🇪 711 72 10 Jun 2024 582nd CutSandstone 711 72 5 Jul 2024 591st acotis 709 110 8 Feb 2025 591st sean-niemann 🇺🇸 709 110 9 Jun 2025 593rd rak1507 🇬🇧 708 76 29 Jun 2021 593rd GrayJoKing 🇦🇺 708 76 14 Mar 2022 595th emplv 🇱🇻 708 118 29 Jun 2022 596th emgordon154 706 52 27 Nov 2024 596th olleicua 🇺🇸 706 52 25 Feb 2025 596th codereport 🇨🇦 706 52 21 Apr 2025 599th dokutan 706 68 12 Feb 2025 600th KatieLG 🇬🇧 705 56 13 Oct 2021 Prev 526–600 of 1,672 Next