Van Eck Sequence in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Chars Time Submitted 901st snoozingnewt 🇺🇸 563 98 97ms 13 Oct 2025 902nd weliveinhell 🇭🇹 563 104 3ms 3 Oct 2023 903rd MeWhenI 🇻🇦 562 79 84ms 12 Dec 2022 904th h3ra993huskp 🇯🇵 562 136 296ms 23 Sep 2024 905th snoozingnewt 🇺🇸 562 149 35ms 13 Oct 2025 906th btjones0 561 64 11ms 20 May 2021 907th JOrE20 🇺🇸 561 73 10ms 19 days ago 908th Shotokhan 561 140 2,332ms 2 Oct 2025 909th Shanethegamer 🇺🇸 560 82 21ms 8 Sep 2021 910th cure-honey 🇯🇵 558 110 97ms 11 Jul 2021 911th Jacob385 558 137 344ms 28 Oct 2025 912th MathieuIko 557 92 40ms 21 Feb 2022 912th SniperSmiley 🇺🇸 557 92 16ms 21 Jun 2022 912th Vaekor 557 92 14ms 28 Jul 2023 912th eiburns 557 92 14ms 27 Oct 2023 916th trinityy-7 554 74 10ms 6 Feb 2024 917th roavin 553 131 338ms 23 Jun 2022 918th scpchicken 🇵🇼 552 56 29ms 17 Dec 2022 919th Chinay-Domitrix 🇺🇸 552 117 2,136ms 2 Apr 2025 920th ashtraypettingzoo 🇺🇸 551 37 2ms 5 Apr 2023 921st jtaxen 551 93 23ms 5 Apr 2024 921st PyryL 🇫🇮 551 93 14ms 23 Aug 2024 923rd targrik 550 66 73ms 29 Jul 2025 924th MeWhenI 🇻🇦 550 95 118ms 15 Nov 2022 925th snoozingnewt 🇺🇸 547 71 211ms 13 Oct 2025 926th adoxography 546 75 12ms 20 Aug 2021 927th snoozingnewt 🇺🇸 546 97 120ms 13 Oct 2025 928th madeforlosers 546 114 48ms 25 Oct 2023 929th HumanoidCPU 546 140 345ms 16 days ago 930th snoozingnewt 🇺🇸 546 144 2,336ms 13 Oct 2025 931st j-Ewan 545 94 22ms 1 Mar 2022 931st AbhilashaTandon 545 94 11ms 28 Feb 2023 931st briankuder 545 94 11ms 31 May 2023 934th bac0id 545 133 347ms 26 Sep 2023 935th MeWhenI 🇻🇦 543 99 15ms 9 May 2024 935th snoozingnewt 🇺🇸 543 99 12ms 13 Oct 2025 937th pschmid0 🇺🇸 542 67 4ms 1 Oct 2022 938th neihousaigaai 542 141 307ms 2 May 2021 939th emgordon154 540 68 134ms 4 Aug 2024 940th RDShah 539 95 41ms 25 Nov 2021 940th inverseLorentz 🇦🇺 539 95 15ms 10 Jul 2022 940th Ripick 539 95 13ms 30 Dec 2022 940th fynnkroeger 539 95 15ms 6 Jan 2023 940th brimstonetrader 539 95 16ms 22 Jan 2024 945th call23re 538 90 2ms 4 Sep 2021 946th msbranicky 538 146 56ms 10 Jan 2024 947th JGDoerrer 535 146 150ms 17 Feb 2022 948th RKlazinga 534 96 17ms 14 Aug 2021 948th randolchance 534 96 30ms 9 Feb 2023 948th jmmographer 534 96 18ms 11 Nov 2023 951st JRaspass 🇬🇧 533 61 110ms 21 Jun 2021 952nd Shanethegamer 🇺🇸 533 101 196ms 15 Mar 2023 953rd shaunjc 532 77 10ms 10 Jun 2021 953rd thisishowmymindworks 🇳🇴 532 77 10ms 28 Jun 2024 953rd alexsave 532 77 9ms 8 Nov 2024 953rd kirjavascript 532 77 14ms 15 Mar 2025 957th Yewzir 🇧🇪 529 91 495ms 15 Jan 2024 958th smartiel 528 97 52ms 19 Sep 2022 958th qwjhvbxi 528 97 15ms 8 Feb 2024 960th MeWhenI 🇻🇦 526 132 44ms 28 Aug 2024 961st IISResetMe 525 74 263ms 17 Jul 2024 962nd cure-honey 🇯🇵 523 81 636ms 11 Jul 2021 963rd ehulinsky 🇺🇸 523 98 45ms 15 Nov 2021 963rd 0dyse 523 98 11ms 6 May 2025 963rd damoose717 523 98 14ms 23 May 2025 966th okaponta 521 150 153ms 11 Jan 2024 967th Re-Adventures 🇮🇳 519 79 10ms 17 Jan 2022 967th BambooleanLogic 🇸🇪 519 79 11ms 30 Aug 2022 967th gigaprofisi 🇺🇸 519 79 11ms 24 Jun 2025 970th RustemB 🇷🇺 518 71 45ms 2 May 2021 971st c0d3-4-F00d 🇩🇪 518 140 340ms 21 Nov 2021 972nd kaascevich 516 119 320ms 19 Jul 2025 973rd msbranicky 514 141 329ms 10 Jan 2024 974th snoozingnewt 🇺🇸 514 152 197ms 13 Oct 2025 975th yzhs 🇩🇪 513 105 143ms 25 Jul 2021 First Prev 901–975 of 1,762 Next Last