Puzzle Detail
Sequence Pattern Seq Mixed Hard — Set 80
Hard Sequence Pattern #80
- Title
- Hard Sequence Pattern #80
- SequenceType
- seq-mixed
- DisplaySequence
- 10
- _
- 15
- 21
- _
- 23
- 25
- _
- 30
- 27
- FullSequence
- 10
- 19
- 15
- 21
- 20
- 23
- 25
- 25
- 30
- 27
- BlankPositions
- 1
- 4
- 7
- Answers
- 19
- 20
- 25
- Rule
- Two interleaved arithmetic sequences
- Question
- Find the 3 missing terms in the sequence: 10, _, 15, 21, _, 23, 25, _, 30, 27
- SequenceLength
- 10
- Hint
- Look at every other term separately.