Learn C
8/28 modulesRead the error
68/142 required exercises
1592/3448 XP0/7 checkpoints validated
- Get started18 / 32 required exercisesRecommended
- Structure your code9 / 25 required exercisesIn progress
- Text28 / 29 required exercisesIn progress
- Memory4 / 15 required exercisesIn progress
- Your own types2 / 19 required exercisesIn progress
- The machine7 / 18 required exercisesIn progress
- The system0 / 4 required exercisesIn progress
CHALLENGE ACHIEVEMENTS
3/16 passed01Completed
Foundations 1
Best100%
02Completed
Strings & Bits
Best100%
03Completed
Lists, Math & Bases
Best88%
04
Algorithms & Parsers
05
Strings from Scratch
06
Memory & Pointers
07
Rebuild the C Standard Library
08
Mastery
09
Algorithms & Parsing
10
Systems & Processes
11
Network Systems
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
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Daily
0 pts this weekStreak
0best 3
Solved
3dailies
Best finish
1stof 5 played
Fastest
00:30DAILY #31
EXERCISE MASTERY
98/200Every exercise you've started, completed, refined and mastered.
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STREAK
0daysExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Best streak
5d
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0
Active days
22
ACTIVITY
Recent exercise and challenge runs.
Strings & Bits
Passed · 6/8 levels · 180 min
11d ago
Foundations 1
Passed · 8/8 levels · 28 min
15d ago
prefix_sum
Retry · 1 attempt
17d ago
reverse_int
Passed · 6 attempts
20d ago
is_sorted
Passed · 7 attempts
20d ago
box
Passed · 5 attempts
20d ago
fix-the-prototype
Passed · 3 attempts
20d ago
fix-the-syntax
Passed · 2 attempts
20d ago
Daily #33
Passed · 1 attempt
20d ago
Daily #32
Passed · 2 attempts
21d ago
Member since 2 monthsActive 11d ago
Brought 4 learners in before Grademe opened