🔑 You're browsing as a guest. Type askbot auth in Factorio chat (or /spectator-chat askbot auth during captain games) to get a token, then paste it on BB Bets to unlock trading, coins, profile, tournament, etc.

Paste token →

Science Challenge 2026

7 tiers, 3 days each. Send the most science of each type to climb the ranks!

Science Challenge 2026 is over!

Tier 1/7 - Automation (Red) Completed

Start: Sun 29 Mar 2026 20:00 UTC | End: Wed 01 Apr 2026 20:00 UTC

#	Player	Flasks
1	Jimmy50	3,808,793
2	Carl3	2,994,237
3	neuro666	2,600,062
4	ebrahimi	1,269,611
5	Seloo	607,157
6	sticklord	505,512
7	califerbopbop	434,492
8	proxc	361,794
9	cojito	273,556
10	coffeeowl	195,436

View all players

Tier 2/7 - Logistic (Green) Completed

Start: Wed 01 Apr 2026 20:00 UTC | End: Sat 04 Apr 2026 20:00 UTC

#	Player	Flasks
1	Carl3	2,245,862
2	Racoon_	1,282,505
3	neuro666	1,101,077
4	qkratxa	514,384
5	cojito	499,422
6	PaveV	405,886
7	proxc	343,699
8	rs2klee	265,805
9	ebrahimi	256,896
10	CognitiveFun	199,158

View all players

Tier 3/7 - Military (Black) Completed

Start: Sat 04 Apr 2026 20:00 UTC | End: Tue 07 Apr 2026 20:00 UTC

#	Player	Flasks
1	Carl3	300,050
2	shubau	99,295
3	neuro666	87,706
4	the1cobra	67,337
5	OneBadPanda	66,575
6	thePiedPiper	45,920
7	sticklord	43,369
8	whittal	19,892
9	KriDoNig	17,931
10	Faerytern	16,306

View all players

Tier 4/7 - Chemical (Blue) Completed

Start: Tue 07 Apr 2026 20:00 UTC | End: Fri 10 Apr 2026 20:00 UTC

#	Player	Flasks
1	Carl3	314,856
2	cojito	51,633
3	Alastor01	48,692
4	proxc	41,957
5	OneBadPanda	27,143
6	neuro666	21,003
7	Roc001	7,656
8	sticklord	5,209
9	sourceless	5,161
10	patrickpmueller	2,590

View all players

Tier 5/7 - Production (Purple) Completed

Start: Fri 10 Apr 2026 20:00 UTC | End: Mon 13 Apr 2026 20:00 UTC

#	Player	Flasks
1	cojito	111,367
2	sticklord	87,637
3	Carl3	80,949
4	neuro666	32,808
5	wu524209138	14,773
6	justbob333	13,927
7	coffeeowl	12,800
8	CognitiveFun	5,939
9	OneBadPanda	4,002
10	Geldow	3,600

View all players

Tier 6/7 - Utility (Yellow) Completed

Start: Mon 13 Apr 2026 20:00 UTC | End: Thu 16 Apr 2026 20:00 UTC

#	Player	Flasks
1	UwUmeowFables	305,151
2	sticklord	83,128
3	Clutch331	79,314
4	cojito	73,247
5	califerbopbop	61,479
6	neuro666	30,924
7	proxc	29,259
8	wu524209138	25,991
9	the1cobra	10,362
10	Ncling	7,362

View all players

Tier 7/7 - Space (White) Completed

Start: Thu 16 Apr 2026 20:00 UTC | End: Sun 19 Apr 2026 20:00 UTC

#	Player	Flasks
1	UwUmeowFables	41,999
2	cojito	26,000
3	the1cobra	12,000
4	sticklord	12,000
5	califerbopbop	8,000
6	Carl3	7,000
7	neuro666	4,000
8	wu524209138	3,000
9	PaveV	2,000
10	Clutch331	1,000

View all players

Challenge Score (resource cost weighted, Mar 29 - Apr 19)

Only counts science thrown during its matching tier window, weighted by in-game resource costs (from Feed Values tab):
R x3 | G x7 | B x22 | C x29 | P x95 | Y x100 | W x123

#	Player	Score
1	Carl3	48,986,824
2	UwUmeowFables	35,999,132
3	cojito	26,916,544
4	neuro666	24,747,504
5	sticklord	20,736,030
6	Jimmy50	11,483,545
7	Racoon_	8,977,535
8	califerbopbop	8,705,694
9	Clutch331	8,343,470
10	proxc	7,953,401
11	wu524209138	5,915,099
12	ebrahimi	5,658,299
13	the1cobra	3,993,614
14	qkratxa	3,905,917
15	OneBadPanda	3,814,783
16	PaveV	3,151,539
17	Seloo	3,006,767
18	coffeeowl	2,893,028
19	shubau	2,184,490
20	CognitiveFun	1,958,311

Efficiency Score Back to Home