diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/build-your-own-functions.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/build-your-own-functions.md
index 8b8ccde890..b637865a67 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/build-your-own-functions.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/build-your-own-functions.md
@@ -30,47 +30,35 @@ jane()
## --answers--
-Zap
-
+Zap
ABC
-
jane
-
fred
-
-jane
+jane
---
-Zap
-
+Zap
ABC
-
-Zap
+Zap
---
-ABC
-
+ABC
Zap
-
-jane
+jane
---
-ABC
-
+ABC
Zap
-
-ABC
+ABC
---
+Zap
Zap
-
-Zap
-
-Zap
+Zap
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/dictionaries-and-loops.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/dictionaries-and-loops.md
index a7f2992e34..7b6791082c 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/dictionaries-and-loops.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/dictionaries-and-loops.md
@@ -26,25 +26,22 @@ for key in counts:
## --answers--
+annie 42
+jan 100
+
+---
+
+chuck 1
annie 42
-
-jan 100
+jan 100
---
-chuck 1
-
-annie 42
-
-jan 100
+chuck 1
---
-chuck 1
-
----
-
-\[Error]
+\[Error]
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/loops-and-iterations.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/loops-and-iterations.md
index 0916bd751c..9f1770d7d1 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/loops-and-iterations.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/loops-and-iterations.md
@@ -22,35 +22,27 @@ while True:
## --answers--
-0
-
+0
1
-
-2
+2
---
-0
-
+0
1
-
2
-
-3
+3
---
-1
-
-2
+1
+2
---
-1
-
+1
2
-
-3
+3
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/object-lifecycle.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/object-lifecycle.md
index 29540ca2f1..4126a190d8 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/object-lifecycle.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/object-lifecycle.md
@@ -32,39 +32,33 @@ q.party()
## --answers--
+
Quincy constructed
-
Miya constructed
-
Quincy party count 1
-
Miya party count 2
-
Quincy party count 3
+
---
+
Quincy constructed
-
Miya constructed
-
Quincy party count 1
-
Miya party count 1
-
Quincy party count 2
+
---
+
Quincy constructed
-
Quincy party count 1
-
Quincy party count 2
-
Miya constructed
-
Miya party count 1
+
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/objects-a-sample-class.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/objects-a-sample-class.md
index 94c1b1bdff..001fdc3559 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/objects-a-sample-class.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/objects-a-sample-class.md
@@ -25,27 +25,31 @@ an.party()
## --answers--
+
So far 1
-
So far 2
+
---
+
0
-
0
+
---
+
2
-
2
+
---
+
2
-
4
+
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/strings-in-python.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/strings-in-python.md
index c0a86732b7..b6c50011fb 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/strings-in-python.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/strings-in-python.md
@@ -18,43 +18,39 @@ for n in "banana":
## --answers--
+
n
-
n
+
---
+
0
-
1
+
---
+
0
-
1
-
2
-
3
-
4
-
5
+
---
+
b
-
a
-
n
-
a
-
n
-
a
+
## --video-solution--
diff --git a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/the-tuples-collection.md b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/the-tuples-collection.md
index 66cd4c0dbd..1e343da959 100644
--- a/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/the-tuples-collection.md
+++ b/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/the-tuples-collection.md
@@ -22,35 +22,35 @@ for (k,i) in d.items():
## --answers--
+
k i
-
k i
-
k i
+
---
+
quincy 0
-
beau 1
-
kris 2
+
---
+
quincy 1
-
beau 5
-
kris 9
+
---
+
1 quincy
-
5 beau
-
9 kris
+
## --video-solution--