|
Title |
Category |
Popularity |
Difficulty |
Votes |
1 |
How Many Dollars |
Math |
|
|
181 |
2 |
2, 10, 12, 21, 102, 111, 122, 201, 212, ? |
Series |
|
|
142 |
3 |
Knight's Tour II |
Math |
|
|
139 |
4 |
A Strange Three-syllable Word |
Language |
|
|
108 |
5 |
4, 3, 8/3, 9/4, 2, 2, 2, 15/8, 16/9, ? |
Series |
|
|
155 |
6 |
Wheel Machine |
Math |
|
|
125 |
7 |
3, 5, 8, 11, 16, 19, 24, 27, 32, ? |
Series |
|
|
134 |
8 |
Original Number |
Math |
|
|
136 |
9 |
M, E, P, B, P, H, H, O, N, ? |
Series |
|
|
134 |
10 |
1, 1, 2, 3, 6, 7, 10, 11, 14, ? |
Series |
|
|
141 |
11 |
Three Consecutive Primes |
Math |
|
|
148 |
12 |
192, 384, 576 |
Math |
|
|
132 |
13 |
144 T in a C S S of M |
Letter-Equations |
|
|
177 |
14 |
AOHTTR |
Group |
|
|
185 |
15 |
81 S S in S |
Letter-Equations |
|
|
191 |
Follow Braingle!