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 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 Chars Time Submitted 826th JGDoerrer 586 134 454ms 3 Jan 2022 827th c0d3-4-F00d 🇩🇪 585 70 27 May 2021 828th Jonatan6 🇩🇰 585 100 3ms 27 Apr 2024 828th Herbert00709 🇵🇱 585 100 3ms 1 Nov 2024 830th Andrey135296 584 124 367ms 3 Jan 2022 830th snoozingnewt 🇺🇸 584 124 378ms 8 days ago 832nd KenanSi 583 35 4ms 22 Feb 2022 833rd befoster 582 88 35ms 8 May 2021 833rd mrmena 🇦🇺 582 88 76ms 6 Jul 2021 833rd martinnorling 🇸🇪 582 88 18ms 10 Feb 2022 833rd abba23 582 88 14ms 27 May 2022 833rd bbakersmith 582 88 14ms 28 Jun 2022 833rd santiagvalencia 582 88 25ms 6 Mar 2025 839th Yewzir 🇧🇪 582 91 102ms 27 Mar 2024 840th Ripick 581 90 146ms 19 Aug 2025 841st bac0id 581 135 70ms 23 Feb 2024 842nd pandapawskat 580 101 3ms 26 Aug 2021 842nd User2654 580 101 3ms 12 Mar 2023 844th Re-Adventures 🇮🇳 578 135 165ms 5 Jan 2023 845th msbranicky 578 163 285ms 16 Sep 2023 846th targrik 577 71 29 Jul 2025 847th Shanethegamer 🇺🇸 577 145 26ms 13 Jul 2021 848th bastienvoirin 🇫🇷 576 89 17ms 14 Sep 2021 848th Troon 576 89 54ms 18 Oct 2022 848th PaulMWeiser 576 89 15ms 5 Mar 2023 848th aalec 576 89 22ms 25 Apr 2024 848th ComputerKWasTaken 🇺🇸 576 89 12ms 23 Jan 2025 848th ImpressedByRocks 576 89 58ms 13 Feb 2025 848th smilesformiles3 576 89 65ms 27 days ago 855th edsrzf 🇳🇿 576 94 5ms 8 Dec 2024 856th prplz 🇦🇺 575 133 11 May 2021 857th j-Ewan 575 164 286ms 23 Mar 2022 857th 0xjac 🇨🇭 575 164 287ms 9 Jun 2025 859th snoozingnewt 🇺🇸 574 99 3ms 8 days ago 860th c0d3-4-F00d 🇩🇪 574 102 4ms 5 Dec 2021 861st MeWhenI 🇻🇦 573 54 3ms 16 Apr 2023 862nd MarcMush 🇫🇷 572 74 11 Jul 2021 862nd snoozingnewt 🇺🇸 572 74 8 days ago 864th Mabeloid 🇳🇴 572 84 632ms 6 Oct 2024 865th cbrt-x 572 94 120ms 20 Jan 2025 866th akshatj27 🇦🇶 571 165 275ms 11 Jan 2022 867th jhonw 570 42 23 Sep 2023 868th janbehrens 🇩🇪 570 134 21 Nov 2022 869th wiebecommajonas 570 137 137ms 20 Nov 2021 870th SpareManiKatti 569 72 10 Sep 2021 870th CatsAreFluffy 569 72 16 Dec 2022 872nd AkashTandon167 569 90 15ms 1 Nov 2021 872nd jfallon1997 569 90 22ms 9 Aug 2022 872nd myleopard 569 90 17ms 22 Dec 2022 872nd thienudomsrirungruang 569 90 16ms 14 Nov 2024 876th MeWhenI 🇻🇦 568 100 2ms 15 Sep 2022 877th warmCabin 568 103 3ms 7 Nov 2023 878th yoshykai 566 135 31 Mar 2025 879th Shanethegamer 🇺🇸 565 75 2 Sep 2021 880th MaxElf999 563 91 28ms 27 Sep 2022 880th Yewzir 🇧🇪 563 91 39ms 19 May 2023 880th aaardwark 563 91 22ms 2 Jun 2025 880th YAJUE114514 563 91 25ms 3 Jul 2025 880th osNiko 🇧🇷 563 91 19ms 22 Aug 2025 885th weliveinhell 🇭🇹 563 104 3ms 3 Oct 2023 886th MeWhenI 🇻🇦 562 79 96ms 12 Dec 2022 887th h3ra993huskp 🇯🇵 562 136 23 Sep 2024 888th snoozingnewt 🇺🇸 562 149 35ms 8 days ago 889th btjones0 561 64 11ms 20 May 2021 890th KrausRaus 🇺🇸 561 73 12 May 2021 891st Shotokhan 561 140 2,537ms 20 days ago 892nd Shanethegamer 🇺🇸 560 82 21ms 8 Sep 2021 893rd snoozingnewt 🇺🇸 560 98 8 days ago 894th cure-honey 🇯🇵 558 110 98ms 11 Jul 2021 895th MathieuIko 557 92 51ms 21 Feb 2022 895th SniperSmiley 🇺🇸 557 92 19ms 21 Jun 2022 895th Vaekor 557 92 15ms 28 Jul 2023 895th eiburns 557 92 15ms 27 Oct 2023 899th snoozingnewt 🇺🇸 555 80 92ms 6 Sep 2025 900th trinityy-7 554 74 6 Feb 2024 First Prev 826–900 of 1,735 Next Last