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 |
|
136 |
HD, SS, KS |
|
|
08/01/02 |
by missie |
137 |
Letters For Numbers III |
|
|
12/20/05 |
by NomadShadow |
138 |
Rat, frog... |
|
|
07/26/02 |
by missie |
139 |
4, 16, 37, 58 ... |
|
|
06/28/02 |
by im_para_noid |
140 |
In The Court Order ! |
|
|
12/10/05 |
by norcekri |
141 |
Ending Sequence |
|
|
07/10/03 |
by nickadeemus |
142 |
3-7-31-?-8191-131071 |
|
|
02/25/09 |
by mindgle |
143 |
Series of Countries |
|
|
07/27/06 |
by Question_Mark |
144 |
0, 0, 4, 18, ... |
|
|
12/21/04 |
by I_am_the_Omega |
145 |
3, 9, 33 |
|
|
01/15/07 |
by jsdodgers |
146 |
1, 0, 3, 11, 15 |
|
|
02/01/01 |
by trojan5x |
147 |
SNEPOHC_ |
|
|
06/11/04 |
by snaps |
148 |
3, 5, 8, 11, 16, 19, 24, 27, 32, ? |
|
|
01/10/06 |
by kiss |
149 |
Final Four |
|
|
07/14/03 |
by mathemagician |
150 |
Horse, Elephant, Butterfly... |
|
|
11/18/02 |
by electronjohn |
Follow Braingle!