Single Digit
Only ten seats in the whole house — a one-in-a-hundred-thousand draw.
The numbers 0 through 9 — ten in total. In a range of a million and one, the odds of rolling a single digit are about 1 in 100,000.
Your record
Single digits are the purest "location rarity" in RNGdle: no structure, no property, no meme — their only talent is being small. Ten seats among 1,000,001 numbers, 0.001% of the range, 332 base EP — pricier than most mathematical features.
But 332 EP is only half the story: single digits tend to hold many jobs at once. Take 7 — prime, binary palindrome (111₂), all-ones binary, palindrome, Harshad, happy and spy number all at once, plus digit sum 7, for a real total of 1,596 EP. Nearly five times the "single digit" line alone.
Conversely, single digits are the litmus test of the scoring system's sincerity: if even 0 earns a respectable score, then "every number deserves an analysis" is not just a slogan.