Abundant Numbers 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 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 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 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 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 899th JGDoerrer 770 86 127ms 17 Jan 2022 899th makononov 770 86 126ms 3 Mar 2025 903rd Liibe 768 94 447ms 25 Sep 2025 904th Alex-x90 🇺🇸 768 95 83ms 9 Jun 2022 904th janbehrens 🇩🇪 768 95 57ms 20 Nov 2022 904th Shanethegamer 🇺🇸 768 95 65ms 2 Dec 2022 904th Betuaredead 768 95 74ms 6 Jan 2023 904th drabart 🇵🇱 768 95 66ms 11 Dec 2023 904th SadiinsoSnowfall 🇫🇷 768 95 66ms 15 Feb 2024 904th oceko 768 95 74ms 19 Feb 2024 911th wiebecommajonas 767 74 172ms 8 Dec 2022 912th Steffan153 🇫🇮 767 112 278ms 17 Dec 2022 912th m-tkach 🇺🇦 767 112 248ms 14 Jun 2023 912th CaedenHarper 🇨🇦 767 112 284ms 12 Dec 2024 912th 0xjac 🇨🇭 767 112 271ms 19 Jun 2025 912th targrik 767 112 278ms 1 Jul 2025 912th ridingqwerty 🇺🇸 767 112 261ms 17 Jul 2025 918th KatieLG-Transpiler 🇬🇧 767 205 10ms 24 Jun 2022 919th MeWhenI 🇻🇦 766 82 30ms 12 Aug 2022 919th varhammer 🇷🇺 766 82 24ms 13 Dec 2023 921st JRaspass 🇬🇧 765 40 126ms 9 May 2021 922nd MeWhenI 🇻🇦 765 45 497ms 15 Feb 2023 923rd hyvyys 765 61 13ms 12 Sep 2020 923rd tpiechaczek 🇵🇱 765 61 9ms 11 Jan 2021 923rd abcxff 765 61 10ms 11 Apr 2021 923rd pbarath 765 61 9ms 6 Jun 2021 923rd pineapplebox 765 61 10ms 14 Feb 2022 923rd Ashikpaul 🇮🇳 765 61 10ms 29 Jul 2022 923rd Kesefon 765 61 10ms 19 Jan 2023 923rd TheRealOhead 🇺🇸 765 61 9ms 19 Jan 2023 923rd AlephSquirrel 765 61 11ms 14 Feb 2023 923rd Tenclea 765 61 9ms 24 Aug 2023 923rd ollyspooner 765 61 10ms 22 Nov 2023 923rd hacker112 🇸🇪 765 61 10ms 18 Jun 2024 923rd deancureton 765 61 10ms 29 Dec 2024 936th daedals 765 63 10ms 19 Nov 2019 936th RDShah 765 63 10ms 7 Aug 2020 936th tomtheisen 🇺🇸 765 63 11ms 2 Oct 2020 936th thehylian 765 63 10ms 31 Dec 2022 936th nstearns96 🇬🇧 765 63 19ms 12 Jan 2023 936th FortuiteMan 🇫🇷 765 63 11ms 23 Apr 2023 936th ballaire 765 63 9ms 22 Jan 2024 936th wuzekai518 765 63 18ms 23 Jul 2024 936th gallium-gonzollium 765 63 26ms 25 Aug 2024 936th Bulmenisaurus 765 63 11ms 3 Nov 2024 936th wh3n3v3r 🇨🇿 765 63 19ms 7 Nov 2024 936th mrondon8 765 63 21ms 4 Dec 2024 936th tjwrenn 765 63 20ms 9 Dec 2024 949th m-tkach 🇺🇦 765 76 102ms 13 Oct 2022 949th snoozingnewt 🇺🇸 765 76 112ms 22 days ago 951st Steffan153 🇫🇮 765 102 8ms 9 Jul 2024 952nd sean-niemann 🇺🇸 764 92 28ms 19 May 2025 953rd SirBogman 🇺🇸 763 33 47ms 17 Nov 2019 953rd Natanaelel 🇸🇪 763 33 40ms 22 Jan 2022 953rd 4hg 🇺🇸 763 33 34ms 11 Mar 2025 956th AlephSquirrel 763 59 364ms 21 Jan 2024 956th m-tkach 🇺🇦 763 59 448ms 21 Jan 2024 956th b-illy 🇬🇧 763 59 556ms 7 Sep 2024 956th HumanoidCPU 763 59 397ms 9 Sep 2024 956th JunkIce 763 59 476ms 3 Dec 2024 956th commandblockguy 🇺🇸 763 59 435ms 1 Sep 2025 956th Babafaba 763 59 476ms 16 days ago 963rd Attero 🇸🇪 763 62 4ms 9 Sep 2020 964th Attero 🇸🇪 762 72 2ms 9 Sep 2020 964th Steffan153 🇫🇮 762 72 2ms 21 Jan 2023 964th adaGrad1 762 72 2ms 3 Sep 2023 964th not-a-pokemon 762 72 2ms 14 May 2025 964th DialFrost 🇸🇬 762 72 2ms 26 Aug 2025 969th Romain-1 🇫🇷 761 79 386ms 31 May 2022 970th Juici 761 87 125ms 17 Sep 2020 970th StHagel 761 87 126ms 25 May 2023 970th aDwarfNamedUrist 761 87 127ms 17 Aug 2023 970th davbass 🇮🇹 761 87 129ms 3 Sep 2024 974th GrayJoKing 🇦🇺 760 58 149ms 3 Aug 2024 974th Shanethegamer 🇺🇸 760 58 155ms 21 Apr 2025 First Prev 901–975 of 4,168 Next Last