My solutions to Codewars challenges - programmed in Pascal.

Blaise Pascal	Niklaus Wirth	Lazarus IDE

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A word of warning

If you really want to learn Pascal and improve through the challenges, don't just copy my solutions. You won't learn anything that way! (Cheating and plagiarizing is not permitted on the Codewars website. Violators will face account suspension or ban.)

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My solutions to some Codewars challenges, programmed in Pascal, might not be the most sophisticated, but at least mostly easy to read and understand.

Current Pascal rank (since March 31, 2026): 4 kyu.

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See also:

• My solutions to Codewars challenges - programmed in C
• My solutions to Codewars challenges - programmed in C++
• My solutions to Codewars challenges - programmed in Python

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!! Security Notice !!

The code I released here into the public domain may appear in third-party projects. I do not maintain, endorse, or have any affiliation with such projects. Any malicious or deceptive use is unauthorized and should be reported to the hosting platform.

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List of all challenges I solved in Pascal

1. <4 kyu> Getting along with Integer Partitions - Solution: integer_partitions_unit.pas
2. <4 kyu> Magnet particules in boxes - Solution: magnet_particules_unit.pas
3. <4 kyu> Matrix Determinant - Solution: matrix_determinant_unit.pas
4. <4 kyu> Strings Mix - Solution: strings_mix_unit.pas
5. <4 kyu> Sum by Factors - Solution: sum_by_factors_unit.pas
6. <4 kyu> Twice linear - Solution: twice_linear_unit.pas
7. <5 kyu> Best travel - Solution: best_travel_unit.pas
8. <5 kyu> Closest and Smallest - Solution: closest_and_smallest_unit.pas
9. <5 kyu> Diophantine Equation - Solution: diophantine_equation_unit.pas
10. <5 kyu> Euler's method for a first-order ODE - Solution: eulers_method_1st_order_ode_unit.pas
11. <5 kyu> Find the smallest - Solution: find_the_smallest_unit.pas
12. <5 kyu> Integers: Recreation One - Solution: integers_recreation_one_unit.pas
13. <5 kyu> Is my friend cheating? - Solution: is_my_friend_cheating_unit.pas
14. <5 kyu> Matching And Substituting - Solution: matching_and_substituting_unit.pas
15. <5 kyu> Phone Directory - Solution: phone_directory_unit.pas
16. <5 kyu> Some Egyptian fractions - Solution: some_egyptian_fractions_unit.pas
17. <6 kyu> Are they the "same"? - Solution: same_arrays_unit.pas
18. <6 kyu> ASCII Fun #1: X-Shape - Solution: x_shape_unit.pas
19. <6 kyu> Ball Upwards - Solution: ball_upwards_unit.pas
20. <6 kyu> Binaries - Solution: binaries_unit.pas
21. <6 kyu> Bonuses - Solution: bonuses_unit.pas
22. <6 kyu> Braking well - Solution: braking_well_unit.pas
23. <6 kyu> Build a pile of Cubes - Solution: pile_of_cubes_unit.pas
24. <6 kyu> Buying a car - Solution: buying_a_car_unit.pas
25. <6 kyu> Catalog - Solution: catalog_unit.pas
26. <6 kyu> Cuckoo Clock - Solution: cuckoo_clock_unit.pas
27. <6 kyu> Ease the StockBroker - Solution: ease_the_stockbroker_unit.pas
28. <6 kyu> Easy Balance Checking - Solution: easy_balance_checking_unit.pas
29. <6 kyu> Easy Diagonal - Solution: easy_diagonal_unit.pas
30. <6 kyu> Find the odd int - Solution: find_the_odd_int_unit.pas
31. <6 kyu> Floating-point Approximation (I) - Solution: floating_point_approx_1_unit.pas
32. <6 kyu> Floating-point Approximation (II) - Solution: floating_point_approx_2_unit.pas
33. <6 kyu> Help the bookseller ! - Solution: help_the_bookseller_unit.pas
34. <6 kyu> Hidden "Cubic" numbers - Solution: hidden_cubic_numbers_unit.pas
35. <6 kyu> How Much? - Solution: how_much_unit.pas
36. <6 kyu> Meeting - Solution: meeting_unit.pas
37. <6 kyu> Parabolic Arc Length - Solution: parabolic_arc_length_unit.pas
38. <6 kyu> Persistent Bugger. - Solution: persistent_bugger_unit.pas
39. <6 kyu> Playing with digits - Solution: playing_with_digits_unit.pas
40. <6 kyu> Prize Draw - Solution: prize_draw_unit.pas
41. <6 kyu> Rainfall - Solution: rainfall_unit.pas
42. <6 kyu> Ranking NBA teams - Solution: ranking_nba_teams_unit.pas
43. <6 kyu> Reducing by steps - Solution: reducing_by_steps_unit.pas
44. <6 kyu> Reverse or rotate? - Solution: reverse_or_rotate_unit.pas
45. <6 kyu> Reversing a Process - Solution: reversing_a_process_unit.pas
46. <6 kyu> Salesman's Travel - Solution: salesmans_travel_unit.pas
47. <6 kyu> Simpson's Rule - Approximate Integration - Solution: simpsons_rule_unit.pas
48. <6 kyu> Tank Truck - Solution: tank_truck_unit.pas
49. <6 kyu> Texting with an old-school mobile phone - Solution: old_school_texting_unit.pas
50. <6 kyu> The latest clock - Solution: the_latest_clock_unit.pas
51. <6 kyu> The Walker - Solution: the_walker_unit.pas
52. <6 kyu> Tortoise racing - Solution: tortoise_racing_unit.pas
53. <6 kyu> Which are in? - Solution: which_are_in_unit.pas
54. <7 kyu> A Rule of Divisibility by 7 - Solution: divisibility_by_seven_unit.pas
55. <7 kyu> Cats and shelves - Solution: cats_and_shelves_unit.pas
56. <7 kyu> Count the Digit - Solution: count_the_digit_unit.pas
57. <7 kyu> Drying Potatoes - Solution: drying_potatoes_unit.pas
58. <7 kyu> Easy wallpaper - Solution: easy_wallpaper_unit.pas
59. <7 kyu> Floating-point Approximation (III) - Solution: floating_point_approx_3_unit.pas
60. <7 kyu> Going to the cinema - Solution: going_to_the_cinema_unit.pas
61. <7 kyu> Leap Years - Solution: leap_years_unit.pas
62. <7 kyu> Looking for a benefactor - Solution: new_average_unit.pas
63. <7 kyu> Maximum Multiple - Solution: maximum_multiple_unit.pas
64. <7 kyu> Palindrome chain length - Solution: palindrome_chain_length_unit.pas
65. <7 kyu> Robinson Crusoe - Solution: robinson_crusoe_unit.pas
66. <7 kyu> Scaling Squared Strings - Solution: scaling_squared_strings_unit.pas
67. <7 kyu> Target Date - Solution: target_date_unit.pas
68. <7 kyu> Vowel Count - Solution: vowel_count_unit.pas
69. <7 kyu> Waiting room - Solution: waiting_room_unit.pas
70. <8 kyu> Even or Odd - Solution: even_or_odd_unit.pas
71. <8 kyu> Function 1 - hello world - Solution: hello_world_unit.pas

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