Niven 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 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 524th emgordon154 937 33 4ms 15 Nov 2024 527th primo-ppcg 🇹🇭 937 44 80ms 18 Jan 2020 527th prplz 🇦🇺 937 44 80ms 15 Aug 2020 527th JayXon 🇺🇸 937 44 81ms 16 Feb 2021 527th Lydxn 🇨🇦 937 44 81ms 18 Aug 2021 527th stefangimmillaro 937 44 82ms 21 Aug 2023 532nd DialFrost 🇸🇬 935 38 2ms 15 mins ago 532nd Yewzir 🇧🇪 935 38 2ms 15 mins ago 532nd rucin93 🇵🇱 935 38 2ms a min ago 535th primo-ppcg 🇹🇭 935 44 116ms 25 Apr 2020 535th prplz 🇦🇺 935 44 117ms 16 May 2020 535th Lydxn 🇨🇦 935 44 116ms 12 Jan 2021 535th JayXon 🇺🇸 935 44 114ms 16 Feb 2021 535th sisyphus-ppcg 🇦🇺 935 44 116ms 30 May 2021 535th ovs-code 🇩🇪 935 44 116ms 19 Nov 2021 535th GrayJoKing 🇦🇺 935 44 114ms 15 Dec 2021 535th MichalMarsalek 🇨🇿 935 44 118ms 16 Feb 2022 535th lynn 935 44 115ms 3 Jun 2022 535th MeWhenI 🇻🇦 935 44 113ms 10 Oct 2022 535th clockworknazo 935 44 120ms 26 Nov 2022 535th Steffan153 🇫🇮 935 44 121ms 30 Nov 2022 535th sean-niemann 🇺🇸 935 44 117ms 17 Jan 2023 535th DialFrost 🇸🇬 935 44 115ms 18 Jan 2023 535th steffan-polygolf 935 44 120ms 19 Feb 2023 535th Shanethegamer 🇺🇸 935 44 116ms 8 Mar 2023 535th stefangimmillaro 935 44 117ms 11 Jun 2023 535th Yewzir 🇧🇪 935 44 121ms 23 Sep 2023 535th Betuaredead 935 44 116ms 13 Nov 2023 535th pardouin 🇫🇷 935 44 122ms 21 Sep 2024 535th fuzzylojik-golf 🇺🇸 935 44 124ms 7 Aug 2025 556th thospel 934 25 85ms 3 May 2018 556th o0lit3 🇺🇸 934 25 99ms 11 Feb 2021 556th Indivicivet 934 25 91ms 24 Mar 2021 556th scpchicken 🇵🇼 934 25 87ms 8 Mar 2022 556th sisyphus-ppcg 🇦🇺 934 25 85ms 16 Dec 2022 556th 4hg 🇺🇸 934 25 99ms 9 Feb 2023 556th Natanaelel 🇸🇪 934 25 89ms 19 Feb 2023 556th Yewzir 🇧🇪 934 25 102ms 12 Mar 2024 564th btnlq 934 29 195ms 21 Feb 2021 564th nwellnhof 🇩🇪 934 29 196ms 25 Oct 2021 564th primo-ppcg 🇹🇭 934 29 202ms 10 Mar 2022 564th GrayJoKing 🇦🇺 934 29 205ms 10 Mar 2022 564th SirBogman 🇺🇸 934 29 202ms 23 Jun 2022 564th MeWhenI 🇻🇦 934 29 198ms 28 Jan 2023 564th stefangimmillaro 934 29 230ms 29 Oct 2023 564th Yewzir 🇧🇪 934 29 212ms 19 Nov 2023 564th dcgjb 934 29 204ms 24 Jan 2024 564th DialFrost 🇸🇬 934 29 243ms 6 Jun 2024 564th bitsandbeyond 🇳🇱 934 29 189ms 20 Oct 2025 575th Steffan153 🇫🇮 934 38 134ms 4 Aug 2024 575th sean-niemann 🇺🇸 934 38 130ms 4 Aug 2024 575th JayXon 🇺🇸 934 38 130ms 4 Aug 2024 575th DialFrost 🇸🇬 934 38 127ms 4 Aug 2024 575th Lydxn 🇨🇦 934 38 126ms 5 Aug 2024 575th lukegustafson 🇺🇸 934 38 129ms 7 Aug 2024 581st Lydxn 🇨🇦 933 37 66ms 12 Dec 2022 581st ovs-code 🇩🇪 933 37 66ms 29 Jan 2023 581st DialFrost 🇸🇬 933 37 66ms 27 May 2024 581st sean-niemann 🇺🇸 933 37 66ms 12 Jul 2024 581st Steffan153 🇫🇮 933 37 69ms 13 Jul 2024 581st pardouin 🇫🇷 933 37 66ms 22 Aug 2024 587th Lydxn 🇨🇦 933 41 4ms 12 May 2023 587th Steffan153 🇫🇮 933 41 4ms 14 May 2023 587th sean-niemann 🇺🇸 933 41 3ms 21 Apr 2025 590th Lydxn 🇨🇦 931 42 1ms 30 Oct 2022 590th btnlq 931 42 2ms 5 Nov 2022 590th clockworknazo 931 42 2ms 18 Nov 2022 590th primo-ppcg 🇹🇭 931 42 2ms 19 Nov 2022 590th sisyphus-ppcg 🇦🇺 931 42 2ms 22 Feb 2023 590th xsot 🇸🇬 931 42 2ms 16 May 2023 590th fuzzylojik-golf 🇺🇸 931 42 2ms 12 Aug 2025 590th sean-niemann 🇺🇸 931 42 2ms 27 Aug 2025 598th Lydxn 🇨🇦 931 43 115ms 18 Aug 2021 598th JayXon 🇺🇸 931 43 119ms 18 Aug 2021 600th albanian-laundromat 931 66 330ms 24 Sep 2025 First Prev 526–600 of 4,069 Next Last