Niven Numbers (Long) in all languages in bytes. 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 899th ejini6969 861 56 38ms 2 Apr 2023 902nd MeWhenI 🇻🇦 861 187 585ms 19 Apr 2025 903rd Bubbler-4 860 83 133ms 8 Aug 2022 903rd elgan65536 860 83 141ms 11 Apr 2024 905th CheeseCake628 🇳🇴 859 54 402ms 4 days ago 906th KrausRaus 🇺🇸 859 55 7ms 12 Aug 2022 906th josh-h-90 859 55 8ms 9 Sep 2022 908th GrayJoKing 🇦🇺 859 67 46ms 14 Aug 2022 908th stefangimmillaro 859 67 48ms 15 Apr 2023 908th MeWhenI 🇻🇦 859 67 43ms 10 May 2023 911th Yewzir 🇧🇪 859 102 27ms 10 Apr 2024 912th emplv 🇱🇻 859 109 280ms 26 Oct 2023 913th lifthrasiir 🇰🇷 859 167 24ms 20 Dec 2024 914th betaveros 858 57 16ms 8 Aug 2022 914th zacharybarbanell 858 57 19ms 8 Aug 2022 914th KatieLG 🇬🇧 858 57 16ms 8 Aug 2022 914th andre-lameirinhas 🇵🇹 858 57 17ms 8 Aug 2022 914th anter69 🇭🇺 858 57 19ms 9 Aug 2022 914th Bonjour27891 🇻🇳 858 57 244ms 10 Aug 2022 914th RYNO8 858 57 255ms 16 Aug 2022 914th galloj 🇨🇿 858 57 16ms 18 Aug 2022 914th commandblockguy 🇺🇸 858 57 16ms 27 Aug 2022 914th Eilonlif 🇮🇱 858 57 18ms 9 Sep 2022 914th MaxElf999 858 57 18ms 23 Sep 2022 914th fredrik-bakke 🇳🇴 858 57 19ms 2 Oct 2022 914th aiarzhantsev 858 57 17ms 14 Oct 2022 914th trist224 🇫🇷 858 57 255ms 18 Oct 2022 914th Stockoh 🇫🇷 858 57 257ms 21 Oct 2022 914th andersk 🇺🇸 858 57 16ms 25 Oct 2022 914th fourth-bit 858 57 251ms 6 Dec 2022 914th QuincyNash 🇺🇸 858 57 16ms 6 Dec 2022 914th Alex-x90 🇺🇸 858 57 18ms 13 Feb 2023 914th quimey 858 57 17ms 8 Mar 2023 914th aksyristos 858 57 16ms 11 Mar 2023 914th CedricGebistorf 858 57 19ms 4 May 2023 914th ehulinsky 🇺🇸 858 57 25ms 7 May 2023 914th Griff95 858 57 288ms 21 Sep 2023 914th firegene 🇮🇪 858 57 16ms 23 Jan 2024 914th inverseLorentz 🇦🇺 858 57 17ms 18 Feb 2024 914th sultan 858 57 271ms 3 Mar 2024 914th AminurAlam 858 57 18ms 20 Mar 2024 914th SB-945 858 57 17ms 31 Mar 2024 914th jatloe 858 57 17ms 24 Aug 2024 914th EnTerr 858 57 20ms 1 Sep 2024 914th logvp 858 57 262ms 7 Oct 2024 914th wh3n3v3r 🇨🇿 858 57 17ms 12 Nov 2024 914th moustave 858 57 16ms 26 Nov 2024 914th nooberitess 858 57 18ms 22 May 2025 914th Lv0Sys 🇵🇱 858 57 17ms 31 May 2025 914th dirckvdende 858 57 25ms 5 Jul 2025 914th xDragoxboi 858 57 38ms 6 Jul 2025 914th Mikey-Beep 🇬🇧 858 57 17ms 25 Jul 2025 914th shelerr 858 57 270ms 21 Aug 2025 914th snoozingnewt 🇺🇸 858 57 18ms 22 days ago 955th MeWhenI 🇻🇦 856 71 118ms 21 Feb 2023 956th 4hg 🇺🇸 855 33 41ms 11 Mar 2025 957th Ripick 855 67 148ms 6 Jan 2023 958th CLOStrophobic 🇮🇹 854 91 115ms 8 Feb 2025 959th FnControlOption 853 43 41ms 21 Aug 2022 959th AlephSquirrel 853 43 44ms 7 Mar 2023 959th LostSyntax21 🇬🇧 853 43 44ms 10 Sep 2024 962nd roupiq 🇵🇱 853 90 63ms 23 Feb 2024 962nd Herbert00709 🇵🇱 853 90 73ms 28 Feb 2024 962nd ovs-code 🇩🇪 853 90 63ms 19 Jun 2024 965th Shanethegamer 🇺🇸 852 27 14ms 8 Aug 2022 965th primo-ppcg 🇹🇭 852 27 6ms 3 Sep 2022 965th Yewzir 🇧🇪 852 27 7ms 10 Dec 2023 965th codereport 🇨🇦 852 27 7ms 15 May 2024 965th gnuvince 852 27 7ms 2 Aug 2024 965th jipsong 🇩🇪 852 27 7ms 10 Aug 2024 971st edsrzf 🇳🇿 852 90 45ms 19 Jan 2025 971st kg583 🇺🇸 852 90 44ms 13 Feb 2025 973rd DialFrost 🇸🇬 852 189 60ms 13 Aug 2025 974th dokutan 850 68 200ms 17 Jul 2025 975th betaveros 850 84 157ms 9 Aug 2022 First Prev 901–975 of 2,414 Next Last