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# Name ID Categories
1 Unsecured and Insecure first introductory
2 [RELEASE EVENT] Free Money freemoneyrelease event
3 Randomly Paired Letters randomletters1 observation
4 Logic Puzzle logic-puzzle-1 programming, mathematics
5 Failed Business failed-business osint, broken
6 Rare upfg_ct1_rare guessing, brute force
7 Epic upfg_ct1_epic guessing, brute force
8 Legendary upfg_ct1_legendary guessing, brute force
9 The City upfg_c1_city observation
10 The Special Guest upfg_c1_special_guest filesystem
11 The Building Color upfg_c1_building_color programming
12 The Location upfg_c1_location brute force
13 NOT upfg_c2_not observation, programming
14 OR upfg_c2_or observation
15 AND upfg_c2_and observation, programming
16 XOR upfg_c2_xor programming, mathematics
17 A Secret Message a_secret_message ciphers
18 Talk With a Person or Wait For It talk_with_a_person_or_wait_for_it interaction, introductory
19 Power of Two Cake power_of_two_cake pop culture, observation
20 Test Score Showboater test_score_showboater osint
21 Test T-Score Showboater test_t_score_showboater osint, mathematics
22 Global Test Score Showboater global_test_score_showboater osint
23 Jumping Numbers jumping_numbers programming
24 Puzzling Grade Certification puzzling_grade_certification pop culture, mathematics
25 The Announcer's Hidden Rank hidden_rank_of_the_announcer pop culture
26 Sum of First Elements sum_of_first_elements observation, mathematics, programming