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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 751st janAkali 🇷🇺 613 85 17 May 2025 752nd Meowsan91 🇨🇿 613 118 21 Nov 2021 752nd tomh1012 613 118 21 Nov 2021 754th Shanethegamer 🇺🇸 612 53 9 Jan 2022 755th elisherer 🇮🇱 611 67 7 Oct 2021 756th ValdeQwerty 609 84 22 Sep 2021 756th PhysicDev 🇫🇷 609 84 13 Nov 2021 756th fgrosshans 🇫🇷 609 84 25 Jan 2022 756th amollberg 🇸🇪 609 84 30 Jan 2022 756th argusdusty 🇺🇸 609 84 21 Aug 2022 756th rollershutter 609 84 14 Nov 2023 756th edsrzf 🇳🇿 609 84 2 Oct 2024 756th Mabeloid 🇳🇴 609 84 6 Oct 2024 756th 5quiwyrm 609 84 7 Dec 2024 765th Shanethegamer 🇺🇸 609 96 3 Apr 2023 766th marcin7Cd 608 100 1 May 2021 767th emgordon154 607 134 21 Nov 2024 768th MeWhenI 🇻🇦 605 89 14 Oct 2022 769th alemelis 604 70 19 Aug 2024 770th neel11235813 602 68 4 Apr 2023 770th madeforlosers 602 68 16 Oct 2023 772nd Bonjour27891 🇻🇳 602 85 30 Jan 2022 773rd Shanethegamer 🇺🇸 602 131 24 Mar 2023 774th msbranicky 600 183 9 Jan 2024 775th Hillsoft 598 90 27 Jul 2022 776th DialFrost 🇸🇬 595 71 23 Jul 2024 777th hymanimy 595 86 24 Aug 2021 777th Azearia 595 86 23 Oct 2023 777th Techdude01 595 86 21 Dec 2023 777th yuchuehw 595 86 4 Feb 2024 781st albanian-laundromat 592 65 9 days ago 782nd aksyristos 590 75 28 Dec 2022 783rd MichalMarsalek 🇨🇿 588 87 3 Dec 2021 783rd willschremmer 588 87 4 Apr 2024 783rd andrewjc2000 588 87 2 May 2025 786th c0d3-4-F00d 🇩🇪 585 70 27 May 2021 787th Jonatan6 🇩🇰 585 100 27 Apr 2024 787th Herbert00709 🇵🇱 585 100 1 Nov 2024 789th Shanethegamer 🇺🇸 585 117 12 Sep 2024 790th JGDoerrer 584 134 3 Jan 2022 791st KenanSi 583 35 22 Feb 2022 792nd Andrey135296 583 124 3 Jan 2022 793rd befoster 582 88 8 May 2021 793rd mrmena 🇦🇺 582 88 6 Jul 2021 793rd martinnorling 🇸🇪 582 88 10 Feb 2022 793rd abba23 582 88 27 May 2022 793rd bbakersmith 582 88 28 Jun 2022 793rd santiagvalencia 582 88 6 Mar 2025 799th Yewzir 🇧🇪 580 91 27 Mar 2024 800th pandapawskat 579 101 26 Aug 2021 800th User2654 579 101 12 Mar 2023 802nd bac0id 579 135 23 Feb 2024 803rd emgordon154 579 248 2 Mar 2025 804th Re-Adventures 🇮🇳 577 135 5 Jan 2023 805th msbranicky 577 163 16 Sep 2023 806th bastienvoirin 🇫🇷 575 89 14 Sep 2021 806th Troon 575 89 18 Oct 2022 806th PaulMWeiser 575 89 5 Mar 2023 806th aalec 575 89 25 Apr 2024 806th ComputerKWasTaken 🇺🇸 575 89 23 Jan 2025 806th ImpressedByRocks 575 89 13 Feb 2025 806th mossiegoat 575 89 8 days ago 813th edsrzf 🇳🇿 575 94 8 Dec 2024 814th Shanethegamer 🇺🇸 574 145 13 Jul 2021 815th c0d3-4-F00d 🇩🇪 573 102 5 Dec 2021 816th j-Ewan 573 164 23 Mar 2022 816th 0xjac 🇨🇭 573 164 26 days ago 818th cbrt-x 572 94 20 Jan 2025 819th MeWhenI 🇻🇦 571 54 16 Apr 2023 820th MarcMush 🇫🇷 571 74 11 Jul 2021 821st Mabeloid 🇳🇴 571 84 6 Oct 2024 822nd akshatj27 🇦🇶 570 165 11 Jan 2022 823rd jhonw 569 42 23 Sep 2023 824th SpareManiKatti 569 72 10 Sep 2021 824th CatsAreFluffy 569 72 16 Dec 2022 Prev 751–825 of 1,587 Next