Custom Problems
fizzbuzz H
- factorization H
- unique H
- sum_squares H
- sum_squares2 H
- blackjack H
- rock_paper_scissors H
- piglatin H
- piglatin2 H
- dvr_remote H
- perfect_shuffle
- number_perfect_shuffles H
- whacks H
- whack_a_mole H
- is_palindrome H
- longest_subpalindrome H
- collatz H
- longest_collatz H
- pythag H
- divisors H
- perfects H
- amicable H
- find_amicable H
- permutations H
- combinations H
- apartment_puzzle H
- zebra_puzzle H
- powersum H
- set_card_game H
- plural H
- nrectangles H
- nim H
- bowling H
- ramanujan H
- nontransitive_dice H
- num_paths H
- palindromic_odometer
- stevie_and_his_moto
- hall_of_lights H
- flipping_ages
- perfect_square_dance H
- stone_temple_farmers
- RPN H
- move_tower H
- majority H
- scrabble_legal_play H
- scrabble_legal_rack_play H
- scrabble_all_plays H
- scrabble_score_word H
- scrabble_best_play H
- scrabble_best_play_fast
- segment_words H
- jotto H
- jotto_guesser H
- jotto_game H
- natalie H
- change H
- lake_volume H
- shannon_puzzle H
- changes H
- war H
- D H
- simp H
- pemdas_tokenize H
- pemdas_parens H
- pemdas_operator H
- risk H
- risk_death
- darts H
- darts_named H
- darts_doubleout_named H
- regexp_search H
- regexp_list_matches H
- digit_matrix H
- baseball H
- poker H
- transfer_water H
- transfer_water_search H
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- war_is_over
- life H
- life_string H
- still_life
- balanced_mobile H
- balance_parens H
- is_balanced
- queens_attack H
- queens
- gone_fishing H
Custom Pages
- 7-week-class
- cartalk_puzzlers -- These "puzzlers" are taken from the Cartalk program on National Public Radio.
- easier -- Some of the easier problems I have written.
- life -- Conway's game of Life
- non_word_games -- Games other than word games (baseball, bowling, darts, poker, whack-a-mole, ...)
- numbers -- Exercises about number theory, or counting.
- pemdas -- Dealing with algebraic expressions, using the PEMDAS rules for operator precedence.
- recursion -- A list of exercises having to do with recursive functions
- scrabble -- Playing the game of Scrabble (or "Words with Friends," as it is known these days).
- wordgames -- Exercises that have to do with words and word games (other than Scrabble).