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 601st mauro-1 🇮🇹 712 72 18ms 18 Aug 2021 601st PiterAnnema 712 72 41ms 23 Mar 2022 601st Andrey135296 712 72 12ms 4 Apr 2022 601st TaserTheFox 🇺🇸 712 72 12ms 27 Jan 2023 601st Fracture17 712 72 43ms 13 Apr 2023 601st WillConker 712 72 45ms 10 Mar 2024 601st jipsong 🇩🇪 712 72 20ms 10 Jun 2024 601st CutSandstone 712 72 36ms 5 Jul 2024 609th sean-niemann 🇺🇸 710 110 126ms 9 Jun 2025 610th emplv 🇱🇻 709 118 28ms 29 Jun 2022 611th rak1507 🇬🇧 708 76 196ms 29 Jun 2021 611th GrayJoKing 🇦🇺 708 76 142ms 14 Mar 2022 613th Irratix 🇳🇱 708 111 59ms 3 Jan 2022 613th Yewzir 🇧🇪 708 111 55ms 11 Feb 2024 615th emgordon154 707 52 46ms 27 Nov 2024 615th olleicua 🇺🇸 707 52 40ms 25 Feb 2025 615th codereport 🇨🇦 707 52 37ms 21 Apr 2025 615th snoozingnewt 🇺🇸 707 52 42ms 13 Oct 2025 619th dokutan 707 68 412ms 12 Feb 2025 620th emgordon154 707 203 1,292ms 8 days ago 621st KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 622nd Shanethegamer 🇺🇸 704 34 42ms 6 May 2021 622nd MeWhenI 🇻🇦 704 34 38ms 9 Nov 2021 622nd sisyphus-ppcg 🇦🇺 704 34 41ms 2 Mar 2022 625th jared-hughes 704 51 6ms 17 Jul 2022 626th razetime 703 29 3ms 13 Jan 2022 627th snoozingnewt 🇺🇸 702 69 3ms 13 Oct 2025 628th Irratix 🇳🇱 702 73 43ms 7 May 2022 628th fredrik-bakke 🇳🇴 702 73 45ms 2 Oct 2022 628th fourth-bit 702 73 50ms 5 Dec 2022 628th CatsAreFluffy 702 73 23ms 17 Dec 2022 628th jmerle 🇳🇱 702 73 69ms 16 Feb 2023 628th AlexanderFair 702 73 55ms 2 Jul 2023 628th NickTheEASDude 🇺🇸 702 73 49ms 6 Aug 2024 628th AtengChen 702 73 13ms 27 Aug 2024 628th andrewjc2000 702 73 48ms 18 Jul 2025 628th madeforlosers 702 73 11ms 32 hours ago 638th GolfingSuccess 🇬🇷 701 81 25ms 11 Sep 2022 639th Herbert00709 🇵🇱 701 112 58ms 1 Nov 2024 640th MeWhenI 🇻🇦 700 194 1,639ms 6 days ago 641st commandblockguy 🇺🇸 697 69 371ms 15 Jan 2024 642nd oceko 695 113 56ms 19 Feb 2024 643rd MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 644th ovs-code 🇩🇪 694 86 5ms 21 Jul 2024 645th adoxography 693 53 42ms 20 Aug 2021 645th schachmattmatt 693 53 50ms 25 Sep 2021 645th anter69 🇭🇺 693 53 44ms 9 Jan 2023 645th tatzyr 🇯🇵 693 53 43ms 18 Jan 2025 649th snoozingnewt 🇺🇸 693 64 91ms 22 days ago 650th adoxography 692 74 45ms 20 Aug 2021 650th m42km 692 74 11ms 25 Nov 2023 650th Stockoh 🇫🇷 692 74 45ms 23 Jun 2024 650th TheZwierzLF 🇵🇱 692 74 17ms 24 May 2025 654th MeWhenI 🇻🇦 692 90 44ms 17 Feb 2023 655th frankgraziano 692 245 15ms 30 Sep 2025 656th Shanethegamer 🇺🇸 691 78 103ms 15 Oct 2022 657th ian-h-chamberlain 🇺🇸 691 113 143ms 6 Jul 2022 658th arjanadriaanse 🇳🇱 690 78 127ms 10 Feb 2022 658th tobeannouncd 690 78 1,467ms 8 Jan 2024 660th emgordon154 689 85 3ms 24 Dec 2021 661st Shanethegamer 🇺🇸 689 111 343ms 25 Sep 2025 661st snoozingnewt 🇺🇸 689 111 338ms 13 Oct 2025 663rd MeWhenI 🇻🇦 688 56 2ms 4 Nov 2022 664th o0lit3 🇺🇸 687 45 14ms 4 May 2021 665th JunkIce 687 70 421ms 3 Dec 2024 666th MeWhenI 🇻🇦 687 73 3ms 10 Oct 2023 667th msbranicky 684 83 4ms 4 Aug 2023 668th Naruyoko 683 60 12ms 13 Aug 2023 668th two-bad 🇬🇧 683 60 21ms 15 Feb 2024 668th emgordon154 683 60 24ms 6 May 2025 668th Yax42 🇫🇷 683 60 9ms 9 Sep 2025 672nd potato-jackson 683 75 11ms 10 Sep 2021 672nd osmith93 683 75 19ms 14 Jun 2022 672nd aksyristos 683 75 43ms 18 Jan 2023 672nd celiendonze 🇨🇭 683 75 14ms 11 Apr 2023 First Prev 601–675 of 1,751 Next Last