The Set hole will go live in approximately 7 hours. Why not try and solve it ahead of time?
λ 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st HPWiz 🇳🇿 1,000 110 5 Oct 2022 2nd ovs-code 🇩🇪 983 125 23 Nov 2023 3rd ovs-code 🇩🇪 982 112 16 Jul 2024 4th orthoplex 🇨🇽 981 164 30 Mar 2022 5th sisyphus-ppcg 🇦🇺 973 113 2 Oct 2022 6th orthoplex 🇨🇽 973 153 30 Mar 2022 7th sisyphus-ppcg 🇦🇺 973 174 15 May 2022 8th antimon2 🇯🇵 972 148 5 Jan 2024 9th sisyphus-ppcg 🇦🇺 967 154 22 May 2022 10th orthoplex 🇨🇽 967 164 16 Jan 2024 11th HPWiz 🇳🇿 966 149 23 Sep 2021 12th primo-ppcg 🇹🇭 962 169 25 May 2022 13th Lydxn 🇨🇦 961 155 20 Aug 2022 14th ovs-code 🇩🇪 959 199 13 Jul 2024 15th GrayJoKing 🇦🇺 958 181 24 Jun 2023 16th bitsandbeyond 🇳🇱 958 185 13 Jul 2024 17th andersk 🇺🇸 957 168 25 Oct 2022 18th ovs-code 🇩🇪 956 166 20 Feb 2025 19th HPWiz 🇳🇿 954 200 5 Aug 2021 20th primo-ppcg 🇹🇭 953 182 21 Dec 2020 21st sisyphus-ppcg 🇦🇺 952 188 7 Apr 2022 22nd zacjl 952 213 31 Dec 2024 23rd orthoplex 🇨🇽 951 178 30 Mar 2022 24th sisyphus-ppcg 🇦🇺 950 167 16 Jan 2024 25th primo-ppcg 🇹🇭 949 182 22 Sep 2023 26th CLOStrophobic 🇮🇹 949 241 26 days ago 27th ovs-code 🇩🇪 948 177 20 Nov 2024 28th JayXon 🇺🇸 948 222 1 Feb 2022 29th primo-ppcg 🇹🇭 947 152 5 Oct 2020 30th HPWiz 🇳🇿 947 188 19 Jul 2021 31st HPWiz 🇳🇿 946 170 28 Apr 2022 31st Lydxn 🇨🇦 946 170 20 Aug 2022 31st sisyphus-ppcg 🇦🇺 946 170 23 Feb 2023 34th ovs-code 🇩🇪 945 177 13 Jul 2024 35th Lydxn 🇨🇦 944 168 18 Jan 2024 36th ovs-code 🇩🇪 944 288 14 Jul 2024 37th ovs-code 🇩🇪 941 171 12 Jul 2024 38th lyphyser 941 203 6 Feb 2024 39th kg583 🇺🇸 941 243 21 Jan 2025 40th JayXon 🇺🇸 940 202 14 Jul 2024 41st JayXon 🇺🇸 939 221 26 Dec 2021 42nd JayXon 🇺🇸 937 179 10 Aug 2024 43rd ovs-code 🇩🇪 935 154 9 Sep 2024 44th IanUtley 935 225 25 Nov 2022 45th JayXon 🇺🇸 932 228 16 Oct 2022 46th ovs-code 🇩🇪 931 160 12 Jul 2024 47th ovs-code 🇩🇪 931 182 20 Nov 2024 48th Shanethegamer 🇺🇸 930 251 5 Apr 2023 49th JayXon 🇺🇸 929 301 7 Jul 2022 50th pardouin 🇫🇷 928 171 28 Jun 2024 51st ovs-code 🇩🇪 928 311 13 Jul 2024 52nd JayXon 🇺🇸 927 193 7 Jul 2022 53rd primo-ppcg 🇹🇭 926 247 25 Jan 2023 54th JayXon 🇺🇸 926 340 11 Oct 2021 55th hallvabo 🇳🇴 924 174 10 Apr 2021 55th snydej 924 174 21 Nov 2024 57th ovs-code 🇩🇪 924 274 27 Sep 2024 58th ovs-code 🇩🇪 924 357 14 Jul 2024 59th JayXon 🇺🇸 923 156 9 Oct 2022 60th kg583 🇺🇸 922 248 14 Feb 2025 61st sisyphus-ppcg 🇦🇺 921 538 21 Mar 2022 62nd saito-ta 🇯🇵 921 549 11 Nov 2023 63rd HPWiz 🇳🇿 920 184 15 Oct 2020 64th JayXon 🇺🇸 919 175 16 Mar 2023 64th pardouin 🇫🇷 919 175 1 Feb 2024 66th JayXon 🇺🇸 916 563 30 Sep 2022 67th Steffan153 🇫🇮 915 564 27 Feb 2024 68th btnlq 914 176 23 Oct 2020 69th edsrzf 🇳🇿 914 222 25 Dec 2024 70th duckyluuk 🇳🇱 914 254 27 Oct 2024 70th pardouin 🇫🇷 914 254 29 Oct 2024 72nd JayXon 🇺🇸 914 542 30 Sep 2022 73rd canissimia 🇦🇶 914 1,068 19 Feb 2024 74th JayXon 🇺🇸 913 163 7 Aug 2021 75th primo-ppcg 🇹🇭 913 543 31 Dec 2021 1–75 of 2,074 Next
