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CodingBat code practice

Online code practice (example problem). Code Badges
New videos:Introduction to Mod | MakeBricks problem and solution | FizzBuzz the famous code interview question.
Teacher Features, Progress Graphs, Epic Progress Graphs, author your own pages and problems, codingbat blog. Please Email Nick with any comments or suggestions. Practice works.

Java  All Java Sections + help/videos
Warmup-1
Simple warmup problems to get started (solutions available)
sleepIn H   monkeyTrouble H   sumDouble H     more
Warmup-2
Medium warmup string/array loops (solutions available)
stringTimes H   frontTimes H   countXX H     more
String-1
Basic string problems -- no loops
helloName H   makeAbba H   makeTags    more
Array-1
Basic array problems -- no loops.
firstLast6 H   sameFirstLast H   makePi    more
Logic-1
Basic boolean logic puzzles -- if else && || !
cigarParty H   dateFashion H   squirrelPlay    more
Logic-2
Medium boolean logic puzzles -- if else && || !
makeBricks  loneSum  luckySum    more
  ...All Java Sections + help/videos
 Python  All Python Sections + help
Warmup-1
Simple warmup problems to get started, no loops (solutions available)
sleep_in H   monkey_trouble H   sum_double H     more
Warmup-2
Medium warmup string/list problems with loops (solutions available)
string_times H   front_times H   string_bits H     more
String-1
Basic python string problems -- no loops
hello_name H   make_abba H   make_tags    more
List-1
Basic python list problems -- no loops.
first_last6 H   same_first_last H   make_pi    more
Logic-1
Basic boolean logic puzzles -- if else and or not
cigar_party H   date_fashion H   squirrel_play    more
Logic-2
Medium boolean logic puzzles -- if else and or not
make_bricks  lone_sum  lucky_sum    more
  ...All Python Sections + help

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