Radio Tower · Weekly lottery · Original GBC
Lucky Number Show digit matcher
Compare any OT IDs to this week’s Lucky ID the same way original Gold and Silver do: five decimal digits, trailing matches only. Plan for Master Ball, Exp. Share, or PP Up at Goldenrod Radio Tower 1F—not HeartGold/SoulSilver, and not Crystal’s Buena Password show.
Fast answers
What you need in one minute
Reach Goldenrod, enter the Radio Tower, and talk to the man on 1F. He prints the weekly five-digit ID and scans Pokémon OT numbers.
Interactive tool
OT ID digit matcher
Both numbers print as five digits with leading zeros, then match from the right—same rule the Radio Tower desk uses on original Gold and Silver. Paste several mon OT IDs to find the best prize that week.
Lucky ID and mon OT IDs print as five digits. Only consecutive matches from the right count.
Prizes
Master Ball, Exp. Share, PP Up
1st · 5 trailing digits
Master Ball — perfect match of all five printed digits. One claim per weekly cycle; bag must have a free slot.
2nd · 3 or 4 trailing digits
Exp. Share — second prize for a three- or four-digit trailing match. Held XP splitter for grinding gyms and Kanto.
3rd · 2 trailing digits
PP Up — third prize for exactly two trailing matches. Raises max PP of one selected move.
No prize · 0–1 digits
One trailing match is not enough. Eggs are skipped. After any prize, the desk is done until the weekly timer allows a new show.
- Move strong candidates out of boxes 10–14 first
- Keep bag space free before talking
- Trade mons keep their original OT IDs
| Trailing matches | Prize | Script rank | Notes |
|---|---|---|---|
| 5 | Master Ball | 1 (best) | Exact five-digit print match |
| 4 | Exp. Share | 2 | Same tier as three matches |
| 3 | Exp. Share | 2 | Okay match dialogue |
| 2 | PP Up | 3 | Weak match dialogue |
| 0–1 | — | — | None of your ID numbers match |
Cartridge rules
How Gold & Silver score the show
Trailing digits only
Both the weekly Lucky ID and each mon’s OT ID are formatted with leading zeros to five decimal digits. Comparison walks from the rightmost digit leftward and stops at the first difference.
- Lucky
31415vs mon00415→ 3 matches → Exp. Share - Lucky
31415vs mon31400→ 0 matches (rightmost differ) - Lucky
00042vs mon10042→ 4 matches → Exp. Share
Scan order & best rank
The desk keeps only the best prize rank among:
- Party (non-Eggs)
- Currently open PC box
- Inactive boxes 1–9
Inactive boxes 10–14 are never scanned (cartridge bug). Move winners into party or boxes 1–9 before talking.
Weekly cycle → next Friday
When the show timer has expired, either tuning to the opening segment of Lucky Channel or talking to the man can restart the countdown toward the next Friday and regenerate the Lucky ID. Claiming a prize still requires the desk and sets the “come again next week” flag until that cycle clears.
What this is not
- Buena’s Password — Crystal radio show, not original G/S
- Lucky Channel — its opening segment can initialize an expired cycle; prizes still need the 1F desk
- Game Corner slots — separate coin machines
- HGSS remakes — different systems and maps
Goldenrod path
Where to stand and what to bring
Radio Tower 1F desk
Lucky Number Man is on the first floor of Goldenrod’s Radio Tower (map marker radiotower1f-10). The Lucky Channel sign nearby is flavor only—prizes come from the man.
Before you check
- Open Goldenrod once the city is unlocked mid-Johto
- Optional: earn the Radio Card quiz on the same floor for Pokégear radio (separate from lottery prizes)
- During the Team Rocket takeover, focus on the tower story first, then return for weekly checks
- Leave free bag space so Master Ball / Exp. Share / PP Up can be handed over
OT IDs you already own
Every wild or gift mon inherits the player’s Trainer ID. Trades from another cart keep the original OT ID—those are the realistic path to odd trailing matches without hunting 65,536 IDs.
- NPC trades and Time Capsule transfers keep foreign OT numbers
- Breeding does not re-roll the OT ID of hatched mons on this cart
- Summary screen shows the five-digit style ID you need
After a win
One prize per cycle. Master Ball is perfect for Ho-Oh, Lugia, or roamers; Exp. Share feeds HM mules and underleveled team slots; PP Up locks in long battles against Lance or Red.
Tracker
Weekly lottery checklist
Saved in this browser only. Pair with the days calendar for Friday-facing timers.
0 / 8 complete
FAQ
Common lottery questions
Is this the same as Buena’s Password?
No. Buena’s Password is a Crystal radio feature. Original Gold and Silver use Lucky Channel on the radio and the Radio Tower 1F lottery desk for Master Ball / Exp. Share / PP Up.
Do I need the Radio Card to win prizes?
No. The Radio Card unlocks Pokégear stations. The Lucky Number Man still checks IDs without it. Grab the quiz while you are on 1F if you want the card.
Why didn’t my boxed mon win?
Confirm it is not an Egg, that the trailing digits actually match, and that it is not sitting in inactive box 10–14. Also confirm you have not already claimed a prize this cycle.
Can I get multiple Master Balls from the show?
Only one prize per weekly cycle. After a claim, the desk sends you away until the timer allows a new show. Other Master Ball sources (such as Elm after the Rising Badge) are separate.
Is this HeartGold / SoulSilver?
No. This page models original Game Boy Color Gold and Silver only. Remakes change presentation and systems—keep HGSS guides separate.
Play tips
Practical lottery habits
Log the ID first
Write the five digits before rearranging boxes. Use the matcher to prioritize which mon to move into party.
Trade mons are lottery tickets
Foreign OT IDs from friends, NPC trades, or Time Capsule transfers are the easy way to diversify trailing digits on one cart.
Spend Master Ball deliberately
Ho-Oh, Lugia, and roamers are the high-stress targets. Run the catch calculator before burning Ultra Ball stock.
Pair with Friday chores
Friday already hosts Lapras and ship schedules—combine a lottery desk visit with the Union Cave Lapras loop.
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