Reverse Polish Notation 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st emgordon154 725 137 13 days ago 602nd SniperSmiley 🇺🇸 723 143 8 Jul 2022 602nd Europe2048 723 143 22 Oct 2024 602nd moustave 723 143 7 Apr 2025 605th syntax-rules 723 193 25 Dec 2022 606th Kacarott 🇦🇺 720 114 4 Feb 2025 607th GolfingSuccess 🇬🇷 720 194 14 Feb 2022 608th inventshah 718 102 13 Feb 2022 608th smclaughlin-cf 718 102 4 Mar 2025 608th Lv0Sys 🇵🇱 718 102 1 Jun 2025 611th randolchance 718 144 4 Jan 2024 611th roupiq 🇵🇱 718 144 1 Mar 2024 613th MeWhenI 🇻🇦 718 166 17 Nov 2022 614th GolfingSuccess 🇬🇷 717 163 5 Dec 2022 615th Shanethegamer 🇺🇸 717 190 9 Apr 2025 616th Frowny 716 185 18 Mar 2022 617th adoxography 715 68 20 Mar 2022 618th emgordon154 714 115 19 hours ago 619th emgordon154 714 137 26 Sep 2024 620th Yax42 🇫🇷 714 191 16 days ago 621st stefangimmillaro 714 256 3 Jan 2023 622nd Shanethegamer 🇺🇸 714 261 30 Apr 2022 623rd LeeCamp 713 145 14 Feb 2022 623rd hellwue 713 145 7 Feb 2023 623rd InigoK 🇺🇸 713 145 12 Jun 2023 623rd adamnielson42 🇺🇸 713 145 8 Oct 2024 623rd Mabeloid 🇳🇴 713 145 4 May 2025 623rd te-chnical 713 145 9 Jul 2025 629th daniel-pedersen 🇸🇪 711 103 6 Mar 2022 629th Heathcorp 🇦🇺 711 103 27 Apr 2022 629th snoozingnewt 🇺🇸 711 103 23 Sep 2023 629th FortuiteMan 711 103 10 Oct 2024 629th SiBeepBoop 711 103 15 Apr 2025 634th kg583 🇺🇸 711 145 9 Jun 2025 635th JGDoerrer 711 262 29 Jun 2022 636th stefangimmillaro 710 192 10 Oct 2023 637th weeble 709 138 18 Aug 2024 638th SirBogman 🇺🇸 708 116 16 Jan 2024 639th karhuthebear 708 146 6 May 2022 639th Bonjour27891 🇻🇳 708 146 17 Jul 2022 641st prplz 🇦🇺 708 165 14 Feb 2022 641st Szum123321 🇵🇱 708 165 29 Nov 2023 641st JohandeRuiter 🇳🇱 708 165 11 Feb 2025 644th sean-niemann 🇺🇸 708 259 15 Aug 2023 645th MeWhenI 🇻🇦 706 204 11 Sep 2022 646th KatieLG 🇬🇧 705 69 12 Feb 2022 646th jared-hughes 705 69 10 Sep 2022 648th edsrzf 🇳🇿 705 184 29 Apr 2025 649th RyanMHsiao 705 352 25 Sep 2024 650th janbehrens 🇩🇪 704 104 14 Apr 2023 650th m-tkach 🇺🇦 704 104 3 Jan 2025 652nd SomeKitten 🇺🇸 703 147 29 Aug 2022 652nd Bodo171 703 147 7 Dec 2022 652nd vgamula 🇺🇦 703 147 6 Nov 2023 652nd croc54 703 147 27 Jan 2025 656th AlephSquirrel 702 37 3 Aug 2023 657th duckyluuk 🇳🇱 702 117 26 Mar 2024 658th Alex-x90 🇺🇸 700 167 8 Feb 2023 659th davecame 699 148 18 Sep 2023 659th jatloe 699 148 6 Sep 2024 661st stefangimmillaro 698 262 5 May 2025 661st edsrzf 🇳🇿 698 262 10 Jun 2025 663rd Shanethegamer 🇺🇸 696 184 6 Sep 2024 664th Mandrzejy 🇵🇱 695 168 3 Nov 2024 665th Sp3000 🇦🇺 693 41 19 Jan 2024 665th MeWhenI 🇻🇦 693 41 2 Mar 2025 667th lifthrasiir 🇰🇷 691 50 28 Nov 2024 668th KingSkyrock 🇺🇸 690 106 17 Mar 2022 669th stefangimmillaro 690 193 12 Nov 2024 670th emgordon154 689 118 3 Dec 2024 671st sleepyStick 689 150 15 Jul 2022 671st galloj 🇨🇿 689 150 9 Jan 2023 671st keelimeguy 🇺🇸 689 150 7 Nov 2023 671st CutSandstone 689 150 8 Jul 2024 675th janbehrens 🇩🇪 689 266 26 Feb 2022 Prev 601–675 of 1,084 Next