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Learn C
0/28 modulesFirst program
27/142 required exercises
560/3448 XP0/7 checkpoints validated
- Get started13 / 32 required exercisesRecommended
- Structure your code3 / 25 required exercisesIn progress
- Text11 / 29 required exercisesIn progress
- Memory0 / 15 required exercisesAhead
- Your own types0 / 19 required exercisesAhead
- The machine0 / 18 required exercisesAhead
- The system0 / 4 required exercisesAhead
CHALLENGE ACHIEVEMENTS
1/16 passed01Completed
Foundations 1
Best100%
02
Strings & Bits
03
Lists, Math & Bases
04
Algorithms & Parsers
05
Strings from Scratch
06
Memory & Pointers
07
Rebuild the C Standard Library
08
Mastery
09Retry
Algorithms & Parsing
Best0%
10
Systems & Processes
11
Network Systems
12
Grids & Simulation
13
Pointers & Memory
14
C Language Core
15
Data Structures
16
Sort & Search
Daily
0 pts this weekStreak
0best 1
Solved
1dailies
Best finish
#6of 1 played
Fastest
05:33DAILY #7
EXERCISE MASTERY
39/200Every exercise you've started, completed, refined and mastered.
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Mastered
STREAK
0daysExercises, challenges and checkpoints you cleared, day by day over the last 22 weeks.
Best streak
5d
This week
0
Active days
9
ACTIVITY
Recent exercise and challenge runs.
Foundations 1
Passed · 8/8 levels · 31 min
Jul 10
alpha_fold
Passed · 2 attempts
Jul 9
Daily #7
Passed · 2 attempts
Jul 9
calc
Passed · 2 attempts
Jul 3
subseq_check
Passed · 1 attempt
Jun 23
wide_words
Passed · 4 attempts
Jun 23
tab_expand
Passed · 4 attempts
Jun 23
clean_words
Passed · 2 attempts
Jun 22
strcspn
Passed · 1 attempt
Jun 22
snake_fmt
Passed · 2 attempts
Jun 22
Member since 2 monthsActive Jul 10