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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    dokutan (they/them)

    94,951
    •
    99,480
    💎37
    •
    🥇193
    •
    🥈255
    •
    🥉546

    ⛳

    123 / 123 Holes

    🔣

    62 / 62 Langs

    🏆

    90 / 99 Cheevos

    📅

    blaztoma solved Proximity Grid in Python
    blaztoma solved Game of Life in COBOL
    blaztoma solved Game of Life in Pascal
    blaztoma solved Game of Life in JavaScript
    blaztoma solved Game of Life in Ruby
    blaztoma solved Game of Life in Python
    blaztoma solved Game of Life in Swift
    dokutan solved SI Units in PowerShell
    dokutan earned 💡 Watt Are You Doing?
    blaztoma solved Sudoku (Fill-in) in Swift
    dokutan solved Trinomial Triangle in Dart
    dokutan solved Sierpiński Triangle in Dart
    dokutan solved Rijndael S-box in Dart
    dokutan solved Polyominoes in Dart
    dokutan solved Number Spiral in Dart
    dokutan solved N Queens in Dart
    dokutan solved Mandelbrot in Dart
    dokutan solved Leyland Numbers in Dart
    dokutan solved Kaprekar Numbers in Dart
    dokutan solved Hilbert Curve in Dart
    dokutan solved Hexagonal Spiral in Dart
    dokutan solved Factorial Factorisation in Dart
    dokutan solved Diamonds in Dart
    dokutan solved Cubes in Dart
    dokutan solved Catalan Numbers in Dart
    dokutan solved 24 Game in Dart
    dokutan solved 12 Days of Christmas in Dart
    dokutan solved Rule 110 in Dart
    dokutan solved Rule 110 in Tcl
    dokutan solved Rule 110 in Factor
    dokutan solved Polyominoes in Tcl
    blaztoma solved SI Units in Swift
    blaztoma solved SI Units in Erlang
    blaztoma solved QR Decoder in Python
    blaztoma solved Gijswijt’s Sequence in Python
    blaztoma solved Gijswijt’s Sequence in Ruby
    blaztoma solved Gijswijt’s Sequence in Erlang
    dokutan solved 𝑒 in CoffeeScript
    dokutan solved 𝑒 in Civet
    dokutan solved √2 in Civet
    dokutan solved √2 in CoffeeScript
    dokutan solved φ in Civet
    dokutan solved φ in CoffeeScript
    dokutan solved τ in CoffeeScript
    dokutan solved τ in Civet
    dokutan solved π in Civet
    dokutan solved π in CoffeeScript
    dokutan solved λ in Civet
    dokutan solved λ in CoffeeScript
    dokutan solved γ in CoffeeScript
    dokutan solved γ in Civet
    dokutan solved Van Eck Sequence in Civet
    dokutan solved Van Eck Sequence in CoffeeScript
    dokutan solved Vampire Numbers in CoffeeScript
    dokutan solved Vampire Numbers in Civet
    dokutan solved Trinomial Triangle in Civet
    dokutan solved Trinomial Triangle in CoffeeScript
    dokutan solved Tongue-twisters in CoffeeScript
    dokutan solved Smith Numbers in CoffeeScript
    dokutan solved Smith Numbers in Civet
    dokutan solved Sierpiński Triangle in Civet
    dokutan solved Sierpiński Triangle in CoffeeScript
    dokutan solved Rijndael S-box in Civet
    dokutan solved Rijndael S-box in CoffeeScript
    dokutan solved Prime Numbers (Long) in CoffeeScript
    dokutan solved Polyominoes in CoffeeScript
    dokutan solved Polyominoes in Civet
    dokutan solved Number Spiral in CoffeeScript
    dokutan solved Number Spiral in Civet
    dokutan solved N Queens in CoffeeScript
    dokutan solved N Queens in Civet
    dokutan solved Mandelbrot in CoffeeScript
    dokutan solved Mandelbrot in Civet
    dokutan solved Lucky Numbers in Civet
    dokutan solved Lucky Numbers in CoffeeScript
    dokutan solved Look and Say in Civet
    dokutan solved ln 2 in Civet
    dokutan solved ln 2 in CoffeeScript
    dokutan solved Kolakoski Constant in CoffeeScript
    dokutan solved Kolakoski Constant in Civet
    dokutan solved Kaprekar Numbers in CoffeeScript
    dokutan solved Kaprekar Numbers in Civet
    dokutan solved Hilbert Curve in CoffeeScript
    dokutan solved Hilbert Curve in Civet
    dokutan solved Hexagonal Spiral in Civet
    dokutan solved Hexagonal Spiral in CoffeeScript
    dokutan solved Happy Numbers in CoffeeScript
    dokutan solved Gijswijt’s Sequence in CoffeeScript
    dokutan solved Gijswijt’s Sequence in Civet
    dokutan solved Farey Sequence in CoffeeScript
    dokutan solved Factorial Factorisation in Civet
    dokutan solved Factorial Factorisation in CoffeeScript
    dokutan solved Emirp Numbers in CoffeeScript
    dokutan solved Divisors in CoffeeScript
    dokutan solved Diamonds in Civet
    dokutan solved Diamonds in CoffeeScript
    dokutan solved Catalan’s Constant in CoffeeScript
    dokutan solved Catalan’s Constant in Civet
    dokutan solved Catalan Numbers in CoffeeScript
    dokutan solved Ascending Primes in CoffeeScript