The Gray Code Decoder and Gray Code Encoder holes will go live in approximately 3 days. Why not try and solve them ahead of time?

ZoDoneRightNow

12,800

•

11,384

🥇2

•

🥈0

•

🥉0

⛳

18 / 126 Holes

🔣

1 / 64 Langs

🏆

10 / 109 Cheevos

📅

25 Sep 2025

12 Days of Christmas

2,015^th

99 Bottles of Beer

1,783^rd

Arabic to Roman

147^th

Collatz

2,055^th

Day of Week

1,254^th

Evil Numbers

2,270^th

Evil Numbers (Long)

1,224^th

Fibonacci

6,420^th

Fizz Buzz

6,388^th

Foo Fizz Buzz Bar

1,949^th

Leap Years

3,318^th

Odious Numbers

1,985^th

Odious Numbers (Long)

987^th

Pascal’s Triangle

1,874^th

Prime Numbers

4,102^nd

Prime Numbers (Long)

1,826^th

Roman to Arabic

999^th

Tongue-twisters

789^th