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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 825th Azearia 596 86 11ms 23 Oct 2023 825th Techdude01 596 86 13ms 21 Dec 2023 825th yuchuehw 596 86 14ms 4 Feb 2024 825th Flekay 🇩🇪 596 86 15ms 11 Jul 2025 830th snoozingnewt 🇺🇸 593 105 43ms 13 Oct 2025 831st CaedenHarper 🇨🇦 593 129 351ms 5 Oct 2025 832nd aksyristos 592 75 96ms 28 Dec 2022 833rd Shanethegamer 🇺🇸 592 117 149ms 12 Sep 2024 834th MichalMarsalek 🇨🇿 589 87 17ms 3 Dec 2021 834th willschremmer 589 87 22ms 4 Apr 2024 836th Jonatan6 🇩🇰 586 100 3ms 27 Apr 2024 836th Herbert00709 🇵🇱 586 100 3ms 1 Nov 2024 838th JGDoerrer 586 134 372ms 3 Jan 2022 839th c0d3-4-F00d 🇩🇪 585 70 23ms 27 May 2021 840th Andrey135296 584 124 367ms 3 Jan 2022 840th snoozingnewt 🇺🇸 584 124 384ms 13 Oct 2025 842nd KenanSi 583 35 3ms 22 Feb 2022 843rd befoster 582 88 22ms 8 May 2021 843rd mrmena 🇦🇺 582 88 55ms 6 Jul 2021 843rd martinnorling 🇸🇪 582 88 17ms 10 Feb 2022 843rd abba23 582 88 15ms 27 May 2022 843rd bbakersmith 582 88 14ms 28 Jun 2022 843rd santiagvalencia 582 88 22ms 6 Mar 2025 849th Yewzir 🇧🇪 582 91 102ms 27 Mar 2024 850th bac0id 582 135 60ms 23 Feb 2024 851st Ripick 581 90 118ms 19 Aug 2025 852nd pandapawskat 580 101 3ms 26 Aug 2021 852nd User2654 580 101 3ms 12 Mar 2023 854th Re-Adventures 🇮🇳 579 135 162ms 5 Jan 2023 855th msbranicky 578 163 263ms 16 Sep 2023 856th targrik 577 71 11ms 29 Jul 2025 857th Shanethegamer 🇺🇸 577 145 26ms 13 Jul 2021 858th bastienvoirin 🇫🇷 576 89 16ms 14 Sep 2021 858th Troon 576 89 63ms 18 Oct 2022 858th PaulMWeiser 576 89 14ms 5 Mar 2023 858th aalec 576 89 20ms 25 Apr 2024 858th ComputerKWasTaken 🇺🇸 576 89 11ms 23 Jan 2025 858th ImpressedByRocks 576 89 51ms 13 Feb 2025 858th smilesformiles3 576 89 56ms 24 Sep 2025 865th edsrzf 🇳🇿 576 94 5ms 8 Dec 2024 866th albanian-laundromat 575 96 284ms 7 days ago 867th prplz 🇦🇺 575 133 306ms 11 May 2021 868th j-Ewan 575 164 284ms 23 Mar 2022 868th 0xjac 🇨🇭 575 164 278ms 9 Jun 2025 870th snoozingnewt 🇺🇸 574 99 3ms 13 Oct 2025 871st c0d3-4-F00d 🇩🇪 574 102 4ms 5 Dec 2021 872nd MeWhenI 🇻🇦 573 54 3ms 16 Apr 2023 873rd MarcMush 🇫🇷 572 74 800ms 11 Jul 2021 873rd snoozingnewt 🇺🇸 572 74 449ms 14 Oct 2025 875th Mabeloid 🇳🇴 572 84 632ms 6 Oct 2024 876th cbrt-x 572 94 120ms 20 Jan 2025 877th akshatj27 🇦🇶 571 165 253ms 11 Jan 2022 878th jhonw 570 42 35ms 23 Sep 2023 879th janbehrens 🇩🇪 570 134 303ms 21 Nov 2022 880th wiebecommajonas 570 137 124ms 20 Nov 2021 881st SpareManiKatti 569 72 11ms 10 Sep 2021 881st CatsAreFluffy 569 72 10ms 16 Dec 2022 883rd AkashTandon167 569 90 14ms 1 Nov 2021 883rd jfallon1997 569 90 15ms 9 Aug 2022 883rd myleopard 569 90 16ms 22 Dec 2022 883rd thienudomsrirungruang 569 90 15ms 14 Nov 2024 887th warmCabin 569 103 3ms 7 Nov 2023 888th MeWhenI 🇻🇦 568 100 2ms 15 Sep 2022 889th yoshykai 566 135 294ms 31 Mar 2025 890th Shanethegamer 🇺🇸 565 75 377ms 2 Sep 2021 891st MaxElf999 563 91 23ms 27 Sep 2022 891st Yewzir 🇧🇪 563 91 30ms 19 May 2023 891st aaardwark 563 91 14ms 2 Jun 2025 891st YAJUE114514 563 91 17ms 3 Jul 2025 891st osNiko 🇧🇷 563 91 16ms 22 Aug 2025 896th snoozingnewt 🇺🇸 563 98 97ms 13 Oct 2025 897th weliveinhell 🇭🇹 563 104 3ms 3 Oct 2023 898th MeWhenI 🇻🇦 562 79 84ms 12 Dec 2022 899th h3ra993huskp 🇯🇵 562 136 296ms 23 Sep 2024 900th snoozingnewt 🇺🇸 562 149 35ms 13 Oct 2025 First Prev 826–900 of 1,753 Next Last