Christmas Trees
406423
Cubes
270309
Diamonds
216195
Divisors
678577
Emirp Numbers
327299
Evil Numbers
329613
Fibonacci
398454
Fizz Buzz
594401
Leap Years
673670
Niven Numbers
375704
Odious Numbers
327610
Pangram Grep
229250
Pascal’s Triangle
333293
Pernicious Numbers
210250
Prime Numbers
506496
Rock-paper-scissors-Spock-lizard
282
Roman to Arabic
307
Spelling Numbers
λ
11797
π
5756
τ
5956
φ
4750
√2
4947
𝑒
4746