Crime Busters: Revision history

27 December 2025

• curprev 09:1409:14, 27 December 2025 KleinerPanzer talk contribs m 51,480 bytes −4 Reverted edits by EHEH (talk) to last revision by Shriyans123 Tag: Rollback

1 December 2025

• curprev 23:1523:15, 1 December 2025 EHEH talk contribs 51,484 bytes −479,999 Replaced content with "{{Infobox event | active = yes | type = Chemistry | cat = Lab | description = Given a scenario, a collection of evidence, & possible suspects, students will perform a series of tests. Test results, along with other evidence, will be used to solve a crime & answer questions. | participants = 2 | eyeprotection = Category C | resources = * One Note sheet (..." Tags: Replaced Reverted Visual edit
• curprev 22:5122:51, 1 December 2025 EHEH talk contribs 531,483 bytes +192,003 No edit summary Tags: Reverted Visual edit
• curprev 22:4922:49, 1 December 2025 EHEH talk contribs 339,480 bytes +288,000 No edit summary Tags: Reverted Visual edit

30 November 2025

• curprev 00:3500:35, 30 November 2025 Shriyans123 talk contribs 51,480 bytes 0 →At the Competition Tag: Visual edit

13 September 2025

• curprev 17:3717:37, 13 September 2025 John Richardsim talk contribs m 51,480 bytes −2 No edit summary

3 September 2025

• curprev 03:2903:29, 3 September 2025 Unome talk contribs 51,482 bytes 0 No edit summary
• curprev 03:1103:11, 3 September 2025 Unome talk contribs 51,482 bytes +1 No edit summary
• curprev 03:1103:11, 3 September 2025 Unome talk contribs 51,481 bytes +79 No edit summary

1 September 2025

• curprev 19:2019:20, 1 September 2025 Unome talk contribs 51,402 bytes −30 No edit summary

31 August 2025

• curprev 22:4122:41, 31 August 2025 Unome talk contribs 51,432 bytes −4 No edit summary
• curprev 21:3321:33, 31 August 2025 Unome talk contribs 51,436 bytes +80 No edit summary

27 August 2025

• curprev 01:2001:20, 27 August 2025 Unome talk contribs 51,356 bytes 0 No edit summary
• curprev 00:5100:51, 27 August 2025 Unome talk contribs 51,356 bytes 0 No edit summary

25 August 2025

• curprev 20:2820:28, 25 August 2025 Unome talk contribs 51,356 bytes +223 No edit summary

22 July 2025

• curprev 13:0913:09, 22 July 2025 John Richardsim talk contribs m 51,133 bytes −30 Reverted edits by Tdamdi1919 (talk) to last revision by ProEditor123 Tag: Rollback

20 July 2025

• curprev 16:4416:44, 20 July 2025 Tdamdi1919 talk contribs m 51,163 bytes +30 No edit summary Tag: Visual edit

28 June 2025

• curprev 17:1117:11, 28 June 2025 ProEditor123 talk contribs m 51,133 bytes +41 →Powders Tag: Visual edit

27 June 2025

• curprev 15:5315:53, 27 June 2025 Jaspattack talk contribs m 51,092 bytes −32 fixing broken files

30 May 2025

• curprev 16:1016:10, 30 May 2025 ProEditor123 talk contribs m 51,124 bytes +72 →Powders Tag: Visual edit

8 March 2025

• curprev 23:2723:27, 8 March 2025 Emjrennich talk contribs m 51,052 bytes −30 →Powders: Incorrect note about NaCl in powders table. There is NO reaction in iodine. Tag: Visual edit

3 October 2024

• curprev 20:4520:45, 3 October 2024 Nathanbaymax talk contribs 51,082 bytes +3 No edit summary Tag: Visual edit

3 September 2024

• curprev 01:5201:52, 3 September 2024 Pikachu4919 talk contribs 51,079 bytes +167 No edit summary Tag: Visual edit

4 June 2024

• curprev 12:1012:10, 4 June 2024 John Richardsim talk contribs m 50,912 bytes +5 No edit summary

29 February 2024

• curprev 01:3201:32, 29 February 2024 Nknp talk contribs m 50,907 bytes +13 Included pH Meter in accordance to the 2024 recommended materials list. Tag: Visual edit

24 February 2024

• curprev 20:3520:35, 24 February 2024 Nknp talk contribs m 50,894 bytes +12 made changes to make it easier to understand. Replaced "Plaster of Paris" with Gypsum. Changed chemical formulas to have numbers in subscript. Tag: Visual edit

3 November 2023

• curprev 02:0302:03, 3 November 2023 ItsLegendDragon talk contribs 50,882 bytes +1,304 I added a density chart to the plastics section. Tag: Visual edit

10 September 2023

• curprev 06:2906:29, 10 September 2023 RBScioly talk contribs m 49,578 bytes −92 updated Event Infobox Tag: Visual edit
• curprev 00:1900:19, 10 September 2023 Jaspattack talk contribs m 49,670 bytes +5 No edit summary

9 September 2023

• curprev 22:4222:42, 9 September 2023 Aeee talk contribs 49,665 bytes +155 →Fibers Tag: Visual edit

5 September 2023

• curprev 06:0306:03, 5 September 2023 KleinerPanzer talk contribs m 49,510 bytes +159 No edit summary

29 August 2023

• curprev 01:4901:49, 29 August 2023 Oly4Life talk contribs 49,351 bytes +414 No edit summary Tag: Visual edit
• curprev 01:4301:43, 29 August 2023 Oly4Life talk contribs m 48,937 bytes +62 →Hairs: I added a quick identification tip for cat hairs. Tag: Visual edit

11 August 2023

• curprev 13:0913:09, 11 August 2023 Mathlete13 talk contribs m 48,875 bytes +69 I just added a tip to be respectful to the people running the event. Tag: Visual edit

17 July 2023

• curprev 03:3003:30, 17 July 2023 Jaspattack talk contribs 48,806 bytes +492 →Soil

28 May 2023

• curprev 20:5820:58, 28 May 2023 RBScioly talk contribs m 48,314 bytes −9 No edit summary Tag: Visual edit
• curprev 05:0005:00, 28 May 2023 RBScioly talk contribs 48,323 bytes +213 updated infobox Tag: Visual edit

21 May 2023

• curprev 19:4219:42, 21 May 2023 RBScioly talk contribs 48,110 bytes −5 updated 2023 National Tournament Winnners in the event infobox Tag: Visual edit

18 May 2023

• curprev 01:3701:37, 18 May 2023 Jaspattack talk contribs 48,115 bytes +44 →Chromatography

12 May 2023

• curprev 22:4722:47, 12 May 2023 Jaspattack talk contribs 48,071 bytes −880 →Fibers
• curprev 01:1401:14, 12 May 2023 Jaspattack talk contribs 48,951 bytes +499 →Bloodstain Analysis

11 May 2023

• curprev 23:4823:48, 11 May 2023 Jaspattack talk contribs 48,452 bytes +1,373 →Fingerprints
• curprev 05:2705:27, 11 May 2023 Jaspattack talk contribs m 47,079 bytes +7 →Supplies

6 March 2023

• curprev 03:3203:32, 6 March 2023 RonKupiec talk contribs m 47,072 bytes +189 gypsum Tag: Visual edit

3 March 2023

• curprev 19:4319:43, 3 March 2023 Jaspattack talk contribs m 46,883 bytes +4 clarifying wording
• curprev 03:3003:30, 3 March 2023 Bangtanarmy7 talk contribs m 46,879 bytes −1 changed rule from 2 8.5x11" sheets to one 8.5x11" sheet Tag: Visual edit

21 February 2023

• curprev 16:0616:06, 21 February 2023 RonKupiec talk contribs m 46,880 bytes +9 HCl + Sodium Acetate produces vinegar smell. Definitive test. Tag: Visual edit
• curprev 16:0416:04, 21 February 2023 RonKupiec talk contribs m 46,871 bytes +100 Alka-Seltzer is made of citric acid + sodium bicarbonate + aspirin. Individual compounds listed. Old formula value just added the 3 compounds Tag: Visual edit

18 January 2023

• curprev 02:4502:45, 18 January 2023 Jaspattack talk contribs 46,771 bytes +184 No edit summary

9 January 2023

• curprev 22:0722:07, 9 January 2023 Eolaiocht talk contribs m 46,587 bytes +10 →Powders Tag: Visual edit