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 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 376th rucin93 🇵🇱 834 44 131ms 3 Aug 2024 377th sean-niemann 🇺🇸 831 92 331ms 26 Sep 2025 377th stefangimmillaro 831 92 352ms 6 Oct 2025 379th sean-niemann 🇺🇸 830 75 42ms 26 Apr 2025 380th lynn 829 83 1,433ms 13 Sep 2021 381st Shanethegamer 🇺🇸 828 64 99ms 24 May 2021 382nd GolfingSuccess 🇬🇷 827 95 53ms 2 Jan 2022 383rd edsrzf 🇳🇿 827 114 258ms 8 Nov 2024 384th Kloppermand 🇩🇰 826 62 11ms 23 Sep 2021 384th guilhem-roy 🇫🇷 826 62 11ms 24 Feb 2022 384th CedricGebistorf 826 62 15ms 26 Feb 2022 384th inventshah 826 62 41ms 15 Nov 2022 384th QuincyNash 🇺🇸 826 62 51ms 5 Dec 2022 384th StefanHabel 🇨🇦 826 62 12ms 20 Dec 2022 384th thehylian 826 62 11ms 26 Dec 2022 384th davecame 826 62 10ms 17 Nov 2023 384th Lewenhaupt 826 62 11ms 26 Apr 2024 384th HumanoidCPU 826 62 11ms 25 May 2024 384th dirckvdende 826 62 10ms 21 Jul 2025 395th lynn 825 29 38ms 1 May 2021 396th jared-hughes 825 71 3ms 17 Mar 2022 396th LorenzoDeGaspari 825 71 2ms 26 Jul 2022 396th 09cf 825 71 3ms 8 Oct 2023 396th AZTECCO 825 71 2ms 17 Sep 2025 400th stefangimmillaro 823 88 348ms 5 May 2023 400th Yax42 🇫🇷 823 88 338ms 16 Aug 2025 402nd stefangimmillaro 823 95 123ms 28 May 2024 403rd Lydxn 🇨🇦 822 54 95ms 28 Jun 2023 404th MeWhenI 🇻🇦 822 93 331ms 12 days ago 405th neihousaigaai 820 50 10ms 3 May 2021 405th uttumuttu 🇫🇮 820 50 10ms 8 Jan 2022 405th jared-hughes 820 50 10ms 6 Apr 2022 405th janbehrens 🇩🇪 820 50 10ms 31 May 2022 405th inventshah 820 50 9ms 15 Nov 2022 405th Maznek 820 50 10ms 28 Jun 2023 405th voytxt 🇨🇿 820 50 10ms 11 Jul 2024 412th albanian-laundromat 820 76 42ms 6 Sep 2025 413th typeswitch-dev 🇵🇹 818 81 7ms 4 Aug 2023 414th ovs-code 🇩🇪 818 88 452ms 14 Mar 2022 415th primo-ppcg 🇹🇭 817 64 128ms 6 Aug 2024 416th GrayJoKing 🇦🇺 817 66 103ms 6 Feb 2023 416th sean-niemann 🇺🇸 817 66 115ms 19 Jul 2024 418th KatieLG 🇬🇧 815 59 545ms 28 Oct 2024 419th primo-ppcg 🇹🇭 815 65 117ms 11 Jul 2022 420th nwellnhof 🇩🇪 814 38 10ms 14 Oct 2021 420th Steffan153 🇫🇮 814 38 3ms 29 Aug 2024 420th saito-ta 🇯🇵 814 38 4ms 4 Aug 2025 423rd prplz 🇦🇺 814 72 3ms 1 May 2021 423rd NewDefectus 🇮🇱 814 72 2ms 3 May 2021 425th MeWhenI 🇻🇦 814 89 360ms 8 Dec 2022 426th firegene 🇮🇪 813 63 40ms 5 Jan 2023 426th hiichbindermax 813 63 10ms 17 Feb 2023 426th wh3n3v3r 🇨🇿 813 63 18ms 14 Nov 2024 426th Emutis 🇱🇹 813 63 19ms 15 Feb 2025 430th primo-ppcg 🇹🇭 813 103 25ms 10 May 2023 431st SirBogman 🇺🇸 812 40 558ms 9 Apr 2022 432nd edsrzf 🇳🇿 812 56 718ms 4 Sep 2025 432nd CaedenHarper 🇨🇦 812 56 718ms 2 Oct 2025 432nd albanian-laundromat 812 56 727ms 16 days ago 435th dcgjb 810 48 408ms 22 Feb 2024 435th Steffan153 🇫🇮 810 48 297ms 9 Aug 2024 437th GrayJoKing 🇦🇺 809 61 7ms 11 Oct 2023 438th Steffan153 🇫🇮 809 89 393ms 23 Jul 2024 438th sean-niemann 🇺🇸 809 89 459ms 2 Jan 2025 440th emgordon154 807 49 1,096ms 27 Nov 2024 441st clockworknazo 807 74 4ms 22 Nov 2022 442nd inventshah 807 80 3,314ms 12 Nov 2024 443rd prplz 🇦🇺 805 90 326ms 21 Nov 2021 443rd sean-niemann 🇺🇸 805 90 372ms 2 Jan 2025 445th emgordon154 804 169 1,701ms 16 Sep 2025 446th tayloia 🇬🇧 803 51 12ms 18 May 2023 447th MeWhenI 🇻🇦 801 60 538ms 29 Apr 2025 448th Just4FunCoder 801 64 19ms 23 Mar 2023 448th AlephSquirrel 801 64 37ms 18 Apr 2023 448th msbranicky 801 64 12ms 25 Jul 2023 First Prev 376–450 of 1,754 Next Last