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An introduction to writing Python

10 lessons · The Host · Python · Introductory

An introduction to writing Python

Python · Introductory. Ten lessons. Open-book quizzes. Lesson 1 free.

Lesson 1 free

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Online Lessons

Top 100 by units done. Percent uses the live catalog (1750 units).

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Lessons leaderboard: top readers by units done
#	Nickname	Units	Courses	%
1	The Host	1360	136	78%
2	Carbon-Byte35	1050	105	60%
3	Eden	1030	103	59%
4	Wild-Harbor91	1030	103	59%
5	Nest 67	990	99	57%
6	Humble Wren	960	96	55%
7	Wire 76	930	93	53%
8	Copy Desk	920	92	53%
9	Warm-Stack46	890	89	51%
10	Blue Finch	870	87	50%
11	Golden Mill	870	87	50%
12	Slow Anchor	870	87	50%
13	Dry Vector	820	82	47%
14	Voss	790	79	45%
15	Bay Leaf	780	78	45%
16	Golden Field	770	77	44%
17	Cloud Pike	760	76	43%
18	Cool Wren	740	74	42%
19	Far-Drift5	720	72	41%
20	Moss Vault	700	70	40%
21	Zane	680	68	39%
22	Paper Cove	650	65	37%
23	Amber Spark	630	63	36%
24	Moss Cache	630	63	36%
25	Oak Node	600	60	34%
26	Cedar Compile	550	55	31%
27	Cloud-Byte92	520	52	30%
28	Keane	510	51	29%
29	Moss Zenith	390	39	22%
30	Quartz 72	390	39	22%
31	Ledger 74	350	35	20%
32	Pike 96	340	34	19%
33	Hard Wrap	330	33	19%
34	Drew	320	32	18%
35	Near-Cache75	300	30	17%
36	Tide Isle	300	30	17%
37	Marlow	290	29	17%
38	Shelf 96	240	24	14%
39	Morning Spark	220	22	13%
40	Cool Anchor	200	20	11%
41	Trail 25	190	19	11%
42	Warm Vector	190	19	11%
43	Indigo	180	18	10%
44	Pryce	170	17	9.7%
45	Bright Node	160	16	9.1%
46	Kicker Note	160	16	9.1%
47	Ink Kite	150	15	8.6%
48	Pale Zenith	140	14	8%
49	Pike 68	140	14	8%
50	Amber-Ridge68	130	13	7.4%
51	Farrow	100	10	5.7%
52	Oak Ridge	100	10	5.7%
53	Warm Buffer	100	10	5.7%
54	Warm Pike	100	10	5.7%
55	Wes	100	10	5.7%
56	Carbon Compile	90	9	5.1%
57	Ellery	90	9	5.1%
58	Golden Drift	90	9	5.1%
59	Harbour Drift	90	9	5.1%
60	Harbour Trail	90	9	5.1%
61	Ivory-Isle36	90	9	5.1%
62	Lantern Bridge	90	9	5.1%
63	Loom 61	90	9	5.1%
64	Rourke	90	9	5.1%
65	Sea Salt	90	9	5.1%
66	Slow Token	90	9	5.1%
67	Still-Quartz10	90	9	5.1%
68	Day Shift	80	8	4.6%
69	Gentle-Orbit62	80	8	4.6%
70	Hadley	80	8	4.6%
71	Keen Grove	80	8	4.6%
72	Paper Stack	80	8	4.6%
73	Soft Bridge	80	8	4.6%
74	Ashcroft	70	7	4%
75	Clear-Ridge25	70	7	4%
76	Dark Mode	70	7	4%
77	Ives	70	7	4%
78	Lane	70	7	4%
79	Slow Zenith	70	7	4%
80	Bellamy	60	6	3.4%
81	Copper Vault	60	6	3.4%
82	Golden-Pixel83	60	6	3.4%
83	Kite 50	60	6	3.4%
84	Morning Bridge	60	6	3.4%
85	Silver-Bridge80	60	6	3.4%
86	Slug Line	60	6	3.4%
87	Swift Bridge	60	6	3.4%
88	Velvet Light	60	6	3.4%
89	Bold Note	50	5	2.9%
90	Desk 91	50	5	2.9%
91	Pale Node	50	5	2.9%
92	Quiet Anchor	50	5	2.9%
93	Briar	40	4	2.3%
94	Carbon-Mark51	40	4	2.3%
95	Cedar-Harbor48	40	4	2.3%
96	Gold Leaf	40	4	2.3%
97	North Quill	40	4	2.3%
98	Sable	40	4	2.3%
99	Sky Line	40	4	2.3%
100	Wave 93	40	4	2.3%

On the spike

Clojure · OCaml · Fortran