Van Eck Sequence in all languages in bytes. 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 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 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 Bytes Time Submitted 823rd aalec 608 89 22ms 25 Apr 2024 823rd ComputerKWasTaken 🇺🇸 608 89 12ms 23 Jan 2025 823rd ImpressedByRocks 608 89 58ms 13 Feb 2025 823rd smilesformiles3 608 89 65ms 24 Sep 2025 830th MeWhenI 🇻🇦 606 89 115ms 14 Oct 2022 831st Shanethegamer 🇺🇸 605 131 453ms 24 Mar 2023 832nd neel11235813 603 68 22ms 4 Apr 2023 832nd madeforlosers 603 68 22ms 16 Oct 2023 834th msbranicky 603 224 1,578ms 16 Sep 2025 835th snoozingnewt 🇺🇸 602 64 3ms 13 Oct 2025 836th AkashTandon167 601 90 15ms 1 Nov 2021 836th jfallon1997 601 90 22ms 9 Aug 2022 836th myleopard 601 90 17ms 22 Dec 2022 836th thienudomsrirungruang 601 90 16ms 14 Nov 2024 836th JunkIce 601 90 31ms 3 Dec 2024 841st CaedenHarper 🇨🇦 599 129 351ms 5 Oct 2025 842nd Hillsoft 598 90 115ms 27 Jul 2022 843rd Jonatan6 🇩🇰 595 100 3ms 27 Apr 2024 843rd Herbert00709 🇵🇱 595 100 3ms 1 Nov 2024 845th MaxElf999 594 91 28ms 27 Sep 2022 845th aaardwark 594 91 22ms 2 Jun 2025 845th YAJUE114514 594 91 25ms 3 Jul 2025 845th osNiko 🇧🇷 594 91 19ms 22 Aug 2025 849th snoozingnewt 🇺🇸 593 105 43ms 13 Oct 2025 850th aksyristos 592 75 96ms 28 Dec 2022 851st Shanethegamer 🇺🇸 592 117 149ms 12 Sep 2024 852nd pandapawskat 589 101 3ms 26 Aug 2021 852nd User2654 589 101 3ms 12 Mar 2023 854th MathieuIko 588 92 51ms 21 Feb 2022 854th SniperSmiley 🇺🇸 588 92 19ms 21 Jun 2022 854th Vaekor 588 92 15ms 28 Jul 2023 854th eiburns 588 92 15ms 27 Oct 2023 858th JGDoerrer 586 134 372ms 3 Jan 2022 859th c0d3-4-F00d 🇩🇪 585 70 23ms 27 May 2021 860th Andrey135296 584 124 367ms 3 Jan 2022 860th snoozingnewt 🇺🇸 584 124 384ms 13 Oct 2025 862nd msbranicky 584 163 263ms 16 Sep 2023 863rd KenanSi 583 35 3ms 22 Feb 2022 864th c0d3-4-F00d 🇩🇪 583 102 4ms 5 Dec 2021 865th Yewzir 🇧🇪 582 91 102ms 27 Mar 2024 866th jtaxen 582 93 22ms 5 Apr 2024 866th PyryL 🇫🇮 582 93 16ms 23 Aug 2024 868th bac0id 582 135 60ms 23 Feb 2024 869th Ripick 581 90 118ms 19 Aug 2025 870th prplz 🇦🇺 581 133 306ms 11 May 2021 871st MarcMush 🇫🇷 580 76 800ms 11 Jul 2021 872nd j-Ewan 580 164 284ms 23 Mar 2022 873rd Re-Adventures 🇮🇳 578 135 150ms 5 Jan 2023 874th targrik 577 71 11ms 29 Jul 2025 875th warmCabin 577 103 3ms 7 Nov 2023 876th janbehrens 🇩🇪 577 134 303ms 21 Nov 2022 877th Shanethegamer 🇺🇸 577 145 26ms 13 Jul 2021 878th akshatj27 🇦🇶 577 165 253ms 11 Jan 2022 878th 0xjac 🇨🇭 577 165 278ms 9 Jun 2025 880th edsrzf 🇳🇿 576 94 5ms 8 Dec 2024 881st j-Ewan 575 94 28ms 1 Mar 2022 881st CatsAreFluffy 575 94 29ms 8 Feb 2023 881st AbhilashaTandon 575 94 11ms 28 Feb 2023 881st briankuder 575 94 12ms 31 May 2023 885th snoozingnewt 🇺🇸 574 99 3ms 13 Oct 2025 886th MeWhenI 🇻🇦 573 54 3ms 16 Apr 2023 887th Shanethegamer 🇺🇸 573 77 377ms 2 Sep 2021 888th yoshykai 573 135 294ms 31 Mar 2025 889th Mabeloid 🇳🇴 572 84 632ms 6 Oct 2024 889th dokutan 572 84 416ms 9 Feb 2025 891st cbrt-x 572 94 120ms 20 Jan 2025 892nd weliveinhell 🇭🇹 572 104 3ms 3 Oct 2023 893rd jhonw 570 42 35ms 23 Sep 2023 894th wiebecommajonas 570 137 124ms 20 Nov 2021 895th SpareManiKatti 569 72 11ms 10 Sep 2021 895th CatsAreFluffy 569 72 10ms 16 Dec 2022 897th RDShah 569 95 45ms 25 Nov 2021 897th inverseLorentz 🇦🇺 569 95 17ms 10 Jul 2022 897th Ripick 569 95 15ms 30 Dec 2022 897th fynnkroeger 569 95 20ms 6 Jan 2023 First Prev 826–900 of 1,769 Next Last