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 Continued Fractions 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 Continued Fractions 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 Bytes Time Submitted 676th o0lit3 🇺🇸 687 45 14ms 4 May 2021 677th HumanoidCPU 687 70 462ms 25 May 2024 678th Fishron 685 79 45ms 19 Oct 2021 678th pascscha 685 79 16ms 28 Mar 2022 678th 2011-Chan-Ethan 685 79 81ms 10 Jul 2023 681st msbranicky 684 83 4ms 4 Aug 2023 682nd voytxt 🇨🇿 683 55 139ms 3 Aug 2024 683rd Naruyoko 683 60 17ms 13 Aug 2023 683rd two-bad 🇬🇧 683 60 21ms 15 Feb 2024 683rd emgordon154 683 60 21ms 6 May 2025 683rd Yax42 🇫🇷 683 60 11ms 9 Sep 2025 687th albanian-laundromat 683 248 13ms 18 Sep 2025 688th Shanethegamer 🇺🇸 680 30 3ms 5 Nov 2023 688th MeWhenI 🇻🇦 680 30 3ms 6 Nov 2023 690th rucin93 🇵🇱 678 114 340ms 24 Sep 2025 691st Shanethegamer 🇺🇸 677 107 341ms 27 May 2022 692nd MeWhenI 🇻🇦 676 73 3ms 10 Oct 2023 693rd jacklynnepenick 676 80 45ms 26 Aug 2021 693rd hellwue 676 80 10ms 2 Mar 2022 693rd b10011 🇫🇮 676 80 24ms 8 Jan 2023 696th emgordon154 674 116 155ms 22 Feb 2025 697th heypwesto 🇳🇿 672 46 3ms 3 Jun 2021 698th MeWhenI 🇻🇦 672 54 4ms 29 May 2023 699th FlorianCassayre 🇫🇷 672 61 10ms 22 Jan 2023 700th DialFrost 🇸🇬 672 94 23ms 27 Sep 2024 701st Natanaelel 🇸🇪 671 51 100ms 12 Feb 2023 702nd Shanethegamer 🇺🇸 671 117 54ms 28 Dec 2022 703rd Skwerl23 670 58 303ms 6 Feb 2023 704th MeWhenI 🇻🇦 670 68 693ms 15 Sep 2025 705th meenie 668 55 41ms 1 May 2021 705th KatieLG 🇬🇧 668 55 40ms 3 May 2021 705th shinh 668 55 47ms 22 Jun 2022 705th Andriamanitra 🇫🇮 668 55 44ms 17 Jul 2023 709th janbehrens 🇩🇪 668 66 377ms 1 Nov 2021 710th m42km 668 72 461ms 1 Feb 2024 711th michelebastione 🇮🇹 668 81 23ms 26 May 2021 711th mokymok 🇺🇸 668 81 10ms 17 Nov 2021 711th petroselo 668 81 38ms 12 Apr 2022 711th jhpaques 🇫🇷 668 81 54ms 29 Jul 2022 711th glesnick 668 81 44ms 30 Sep 2022 711th eshilo-draper 668 81 10ms 27 Oct 2022 711th nstearns96 🇬🇧 668 81 53ms 29 Nov 2022 711th estomagordo 🇳🇱 668 81 10ms 31 Aug 2023 711th Ythaenagor 668 81 11ms 5 Aug 2024 720th Alex-x90 🇺🇸 668 89 2ms 9 Dec 2022 720th CatsAreFluffy 668 89 2ms 15 Jan 2023 720th madex 🇩🇪 668 89 2ms 15 Jun 2023 723rd janbehrens 🇩🇪 665 54 12ms 11 Jun 2021 724th albanian-laundromat 664 58 2ms 11 days ago 725th Natanaelel 🇸🇪 664 81 178ms 7 Jul 2025 726th elgan65536 662 118 149ms 30 Mar 2024 727th didion0 🇺🇸 661 62 9ms 6 May 2021 727th MeWhenI 🇻🇦 661 62 19ms 12 Jun 2021 729th snoozingnewt 🇺🇸 661 109 493ms 13 Oct 2025 730th RustemB 🇷🇺 660 82 13ms 2 May 2021 730th Mikey-Beep 🇬🇧 660 82 15ms 5 Sep 2024 730th moustave 660 82 59ms 28 Nov 2024 730th klixel 🇨🇦 660 82 32ms 25 Jan 2025 734th Shanethegamer 🇺🇸 659 57 130ms 5 Aug 2024 735th annaproxy 659 110 357ms 29 Mar 2022 736th janbehrens 🇩🇪 659 127 27ms 9 Jul 2021 737th NewDefectus 🇮🇱 658 47 3ms 19 Dec 2021 738th olivermrose 🇺🇸 656 56 37ms 11 Nov 2021 739th kmathis22 655 118 344ms 23 Oct 2025 740th wirewolf010 654 91 3ms 12 Jan 2022 741st Matgc04 653 111 357ms 25 May 2023 741st Yewzir 🇧🇪 653 111 365ms 11 Feb 2024 743rd trist224 🇫🇷 652 83 40ms 1 Sep 2022 743rd jakobkordez 🇸🇮 652 83 21ms 19 Oct 2022 743rd Artemis21 🇬🇧 652 83 25ms 21 Jan 2025 743rd edsrzf 🇳🇿 652 83 18ms 1 Sep 2025 747th MeWhenI 🇻🇦 652 99 2,832ms 24 Oct 2024 748th raphaelimahorn 650 63 17ms 10 Aug 2021 749th Stockoh 🇫🇷 650 74 432ms 24 Jun 2024 750th scpchicken 🇵🇼 648 83 185ms 25 Feb 2023 First Prev 676–750 of 1,780 Next Last