Hardest Series Teasers
Series teasers are where you try to complete the sequence of a series of letters, numbers or objects.
These brain teasers have been voted as the most difficult. Only teasers with at least 20 votes are shown. Good luck solving them!
|
Title |
Popularity |
Difficulty |
Submitted |
|
121 |
Garath Loops |
|
|
07/07/04 |
by Mogmatt16 |
122 |
Artichoke, Apple,... |
|
|
09/01/02 |
by im_para_noid |
123 |
4, -27, 25, -343, 121, ?, ? |
|
|
06/04/02 |
by bluetwo |
124 |
For Score and Seven (plus Two) |
|
|
09/21/05 |
by norcekri |
125 |
Answer Sheet |
|
|
09/18/03 |
by sotnakitt |
126 |
ED, RE, EW, RN... |
|
|
07/29/02 |
by missie |
127 |
A Difficult Pattern to Find |
|
|
05/11/05 |
by kateybug89 |
128 |
It's all in the Type of Body |
|
|
06/17/03 |
by wxman |
129 |
2, 5, 17, 37, 101, ? |
|
|
07/10/03 |
by mathemagician |
130 |
31 62 ? 25 56 ? 19 |
|
|
12/10/01 |
by Nishoo |
131 |
Sequence |
|
|
04/15/06 |
by ffoppia |
132 |
B C E G ? |
|
|
03/12/03 |
by griphook |
133 |
E, S, T, T, F, __ |
|
|
01/11/03 |
by Jenna |
134 |
4, 3, 8/3, 9/4, 2, 2, 2, 15/8, 16/9, ? |
|
|
05/17/06 |
by kiss |
135 |
Which came first? |
|
|
05/16/01 |
by Mr. G |
Follow Braingle!